Penguin 150 BOGO Marine Snow On Sale
Metal Halide Lighting Sale Visitherm Heater Sale

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Hydor Koralia & Magnum Pumps
On Sale!
New Magnum Koralia water pumps.
Buy Now
$34.99 $21.99
Instant Ocean Salt
Ensures that marine fish, inverts, and plants thrive.
Buy Now
$15.99
Emperor 400 Power Filter
On Sale!
Our most popular power filter!
Buy Now
$63.99 $49.99
Visi-Therm Stealth Submersible Heaters
On Sale!
Combines streamlined design with water-calibrated accuracy.
Buy Now
$25.99 $19.99
AquaChef Automatic Feeder
On Sale!
Battery operated unit serves up to 8 meals per day.
Buy Now
$28.99 $23.19
Emperor Power Filter Cartridges
On Sale!
Replacement cartridges for Emperor 280 and 400.
Buy Now
$12.99 $10.99
Seaclone 100 Skimmer with Pump
On Sale!
For aquariums up to 100 gallons.
Buy Now
$79.99 $69.99
Chemi Pure
A chemical absorption filter, and an ion generator and exchange unit.
Buy Now
$6.29
Mag Drive Water Pumps
On Sale!
The perfect combination of power and efficiency.
Buy Now
$59.99 $54.99
Clearance!
Current USA Satellite Powercompact Lights
On Sale!
Energy-efficient, 24-hour lighting system.
Buy Now
$92.99 $69.99
TetraMin Tropical Flakes
On Sale!
Provides complete nutrition to over 95% of all aquarium fish.
Buy Now
$5.29 $4.49
Marineland Pro Series HQI/T5 Lighting
On Sale!
Offers a balanced mix of lighting.
Buy Now
$699.99 $529.99
Maxi-Jet 600 Powerhead
On Sale!
Multi-use submersible pump, ideal for powering undergravel filters and…
Buy Now
$21.99 $16.49
Aquarium Cleaning Machine
On Sale!
The ultimate in tank cleaning.
Buy Now
$249.99 $199.99
Eheim 3581 Digital Feeder
Electronic feeder allows up to four feedings per day.
Buy Now
$49.99
Seaclone 150 Skimmer with Pump
On Sale!
For aquariums up to 150 gallons.
Buy Now
$94.99 $89.99
Nova Extreme X2 T5HO Fixtures
Energy efficient, new generation T5 HighOutput bulbs.
Buy Now
$69.99
New Item!
AquaticLife T5 High Output Lights
On Sale!
Comes with a built in LCD timer.
Buy Now
$239.99 $219.99
Purple-Up
On Sale!
Uses a dual method approach to encourage coralline algae growth.
Buy Now
$14.99 $11.99
TetraMin Crisp Select-A-Food
On Sale!
Well balanced, nutritious diet.- WITH FREE TUBIFEX .72OZ
Buy Now
$8.99 $7.99
Fluval “U” Internal Filters
On Sale!
Place the filter vertically or horizontally anywhere in the aquarium.
Buy Now
$32.99 $26.59
Marineland Black Diamond Carbon
On Sale!
Removes unsightly discoloration and harmful organic substances and eliminates foul odors better than other carbons and charcoals.
Buy Now
$8.49 $5.95
Eheim Professional II Canisters
On Sale!
Provides optimum mechanical and biological filtration.
Buy Now
$239.99
Stress Coat
On Sale!
A must for all aquarists. Unique patented formula contains aloe vera to…
Buy Now
$6.49 $4.86
GLO T5 HO Lighting
On Sale!
Comes with built in suspending tabs and mounting brackets.
Buy Now
$92.99
Marine Snow
On Sale!
Natural planktonic food for filter feeding marine invertebrates.
Buy Now
$11.49 $8.99
Fluval Osaka 260 Aquarium System (70 gallons)
Masterfully crafted aquarium system.
Buy Now
$1,149.99
TetraVeggie Algae Wafers
On Sale!
Concentrated algae center surrounded by a staple diet.
Buy Now
$4.79 $3.83
Chemi Pure Elite
On Sale!
Same as Chemi-Pure, with addition of ferric oxide.
Buy Now
$6.99
API Saltwater Master Test Kit
Fast, easy to use, and accurate for testing saltwater.
Buy Now
$21.99
Poly Filters
Quickly absorbs impurities and medications from aquarium water.
Buy Now
$6.59
Maxi-Jet 1200 Powerhead
On Sale!
Multi-use submersible pump.
Buy Now
$29.99 $25.99
AquaClear 110 Power Filter
On Sale!
Filters 500 gph. For aquariums up to 110 gallons.
Buy Now
$84.99
Magnum Filter Pads
Developed to out-last all other filter materials.
Buy Now
$8.99
Python No Spill Clean & Fill
Connects easily to most faucets.
Buy Now
$31.99
Fluval Carbon
On Sale!
New Larger Sizes Now Available!
Buy Now
$6.99
Digital Thermometer
On Sale!
Ideal for aquarium or terrarium use.
Buy Now
$6.99 $5.99
Red Slime Remover
On Sale!
A revolutionary time tested product that will effectively and safely remove…
Buy Now
$17.99 $15.99
Pinnacle Series R.O. Units
On Sale!
Standard Seachem membrane removes 99% of all impurities including silicates…
Buy Now
$209.99 $129.99
Power Center
24-hour time and 8-outlet indoor power strip.
Buy Now
$27.99
Marineland Multi-Stage Canister Filters
On Sale!
With a completely new design, Marineland offers a series of canister filters…
Buy Now
$119.99 $95.99
PhosBan
Largest adsorption capacity of any phosphate filtering media.
Buy Now
$17.99
Marineland Micron Cartridge
For fast clean-ups and removal of microscopic particles.
Buy Now
$10.49
350B Penguin Bio-Wheel Filter
On Sale!
Filters 330 gph., for aquariums up to 70 gal.
Buy Now
$44.99 $33.99
AquaClear 70 Power Filter
On Sale!
Filters 300 gph. For aquariums to 70 gallons.
Buy Now
$50.99 $46.99
Rena FilStar xP3 Canister Filter
On Sale!
Pumps 350 gph., for aquariums to 175 gallons.
Buy Now
$169.99 $152.99
Reef Crystals
Formulated for reef aquarists.
Buy Now
$17.99
FilStar Bio-Chem Zorb
Unique blend of ion-exchange resins with activated carbon.
Buy Now
$7.49
Aqua Gloves
Work inside your aquarium without contaminating the water. These gloves...
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$16.99
AquaClear 50 Power Filter
On Sale!
Filters 200 gph. for aquariums to 50 gallons.
Buy Now
$37.99 $34.99
AquaClear 110 Power Filter Media
Yields more media volume than comparable cartridges.
Buy Now
$6.79
Fluval Bio-Max Ceramic Rings
Maximum surface area for beneficial growth.
Buy Now
$11.99
Amquel +
Removes all forms of ammonia. Also removes toxic organics, chlorine and…
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$8.99
Silent Air B11 Battery Back-up Pump
This automatic back-up system will help keep your fish alive.
Buy Now
$14.99
Prime
This concentrated conditioner is ideal for marine aquariums. Removes chlorine…
Buy Now
$7.49
H.O.T. Magnum Canister Filter
Buy Now
$59.99 $47.99
Maxi-Jet 900 Powerhead
On Sale!
Multi-use submersible pump, ideal for powering undergravel filters and…
Buy Now
$25.99 $22.99
Phosphate Filter for Red Hair Algae
Will quickly remove phosphates from aquarium water.
Buy Now
$13.99
NutraMatic 2X Feeder
Battery operated twice a day feeder.
Buy Now
$20.99
Hikari Cichlid Gold
Brings out the natural beauty of cichlids and other large tropical fish.
Buy Now
$5.49
API Freshwater Master Test Kit
On Sale!
Fast, easy to use, and accurate water testing for freshwater aquariums.
Buy Now
$23.99 $21.95
Tap Water Filter
On Sale!
Purifies tap water.
Buy Now
$42.99 $39.99
Turbo-Twist Sterilizers
On Sale!
"Turbo-Twist" flow design increases exposure and sterilizer efficiency.
Buy Now
$129.99 $109.99
Aquarium Light Timer
Timer regulated lighting helps control algae growth...
Buy Now
$7.99
Stress Zyme
Contains 100 million live bacteria per teaspoonful to enhance the growth…
Buy Now
$12.49
Emperor 280 Power Filter
On Sale!
Filters 280 gallons per hour. Emperor filters feature 2 separate water pumps.
Buy Now
$48.99 $38.99
AquaClear 70 (802) Powerhead
Efficient, effective undergravel filter pumps featuring compact epoxy sealed…
Buy Now
$53.99
Chemi-Clean
Red Slime Remover safe for reef tanks, invertebrates, macro algae and fish.
Buy Now
$9.99
Flo Rotating Water Deflector
Creates a beneficial wave effect for plants and inverts.
Buy Now
$12.79
The Bag
180 micron mesh welded filter bag with a durable non-stitched seam.
Buy Now
$6.99
Hagen Check Valve
Protects air pump from back siphoning damage.
Buy Now
$2.19
Fluval "E" Series Heaters
On Sale!
With color changing LCD display.
Buy Now
$44.99
5 in 1 Test Strips
On Sale!
Mardel Test strips use the same technology found in medical laboratories...
Buy Now
$9.99 $8.99
FilStar Super Activated Carbon
Absorbs dissolved organic material out of your aquarium water.
Buy Now
$4.69
Sinking Carnivore
Daily diet and color enhancer for larger carnivorous fish.
Buy Now
$5.99
Magnum 350 Pro System Canister Filter
On Sale!
Pumps 350 gallons per hour.
Buy Now
$139.99 $105.99
AquaClear 70 Power Filter Media
Yields more media volume than comparable cartridges.
Buy Now
$6.79
AquaClear 20 Power Filter
On Sale!
Filters 100 gph. For aquariums to 20 gallons.
Buy Now
$25.99 $22.99
AquaClear 50 (402) Powerhead
Efficient, effective undergravel filter pumps featuring compact epoxy sealed…
Buy Now
$40.99
Phos-Zorb
Removes phosphates and silicates from tap water.
Buy Now
$5.99
AquaSafe
On Sale!
Instantly makes water safe for aquarium use. Neutralizes chlorine, chloramines…
Buy Now
$7.99 $6.99
Instant Ocean Hydrometer
On Sale!
Shows both salinity and specific gravity.
Buy Now
$8.99 $7.99
Seaweed Salad
Natural dried green, red and brown marine algae for all grazing fish.
Buy Now
$5.49
Emperor Filter Cartridges by Imagine
Replacement cartridge for Emperor 280/400 Power Filters.
Buy Now
$8.99
FilStar Canister Filter Media
Top Quality media inserts for all FilStar filters.
Buy Now
$5.89
Mag-Float Cleaner
A revolutionary magnetic aquarium cleaner designed to float. Because it…
Buy Now
$7.99
24G Nano Cube Deluxe
High-tech performance in a miniature environment.
Buy Now
$249.99
Maxi-Jet 400 Powerhead
On Sale!
Multi-use submersible pump, ideal for powering undergravel filters and…
Buy Now
$19.99 $17.99
200B Penguin Bio-Wheel Filter
On Sale!
Filters 200 gph., for aquariums up to 50 gallons.
Buy Now
$34.99 $25.99
Eco-Complete Planted Aquarium Substrate
On Sale!
Start your aquarium off right.
Buy Now
$22.99 $18.99
Magnum 350 Deluxe Canister
On Sale!
Filter kit with accessories pumps 350 gph.
Buy Now
$99.99 $79.99
Algone Water Clarifier
Algone controls nutrients, such as ammonia, nitrites and nitrates. It will also reduce…
Buy Now
$9.49
ClearMax (Phos-X)
Phosphate, nitrite, nitrate removal pouches for freshwater or saltwater.
Buy Now
$9.99
Lunar Blue-Moon Light
This Blue-Moon-Glow LED (420 nm) creates rhythmic glitter and shimmering effects. Its special luminance promotes lunar...
Buy Now
$31.99
Aquarium Temp Alert
Accurate temperature measurement with pre-programmed alert.
Buy Now
$16.99
12 G Nano Cube
On Sale!
High-tech performance in a miniature environment.
Buy Now
$127.99 $109.99
PhytoPlex
Concentrated Aquacultured Marine Phytoplankton.
Buy Now
$13.29
Long Handled Pro Scrapers with Plastic Blades
On Sale!
Pro-Scrapers with plastic blades are ideal for cleaning scratched glass or acrylic.
Buy Now
$19.49
Tetra Easy Balance
On Sale!
Eliminates frequent water changes. Keeps aquarium water biologically balanced…
Buy Now
$7.99 $6.99
Python Extension Hose
20 foot hose extension with connectors…
Buy Now
$16.99
Marine Master Test Kit
On Sale!
Scientifically accurate tests for your marine aquairum. Kit includes…
Buy Now
$36.99 $34.99
Flexible Tubing
Soft, pliable 3/16" flexible tubing will not harden.
Buy Now
$4.99
Quick Filter
Easily turns your powerhead into a powerful "quick filter" for rapid removal…
Buy Now
$8.99
Fluval Prefilter
These inert ceramic rings trap large particles.
Buy Now
$8.99
Petsolutions Tropical Food
On Sale!
Well-balanced diet for community aquarium fishes.
Buy Now
$6.99 $5.99
Airline Tubing
Fits all standard 3/16" air outlets.
Buy Now
$2.99
Hydro-Sponge V
For aquariums up to 125 gallons.
Buy Now
$10.99
Ammonia Alert
Continously monitors for ammonia in your aquarium. Remains in the aquarium…
Buy Now
$6.59
Fluval Surface Skimmer
Attaches directly to your Fluval intake hose.
Buy Now
$11.99
Airline Holders
Suction cups keep airline out of sight.
Buy Now
$1.79
Penguin 150 Bio-Wheel Filter - BUY ONE, GET ONE FREE!
On Sale!
Buy 1 get 1 FREE! Limited Time Offer!
Buy Now
$29.99 $29.98
AquaClear 30 (301) Powerhead
Efficient, effective undergravel filter pumps featuring compact epoxy sealed…
Buy Now
$31.99
Reef Solution
Multiple minerals, trace elements and vitamins combined in one additive…
Buy Now
$19.99
Bio Chem Zorb
Removes aquarium pollutants without removing trace elements.
Buy Now
$6.99
Deep Six Hydrometer
Takes true water sample at a 6" depth.
Buy Now
$7.79
Flourite & Flourite Red
An ideal substrate for live plants.
Buy Now
$19.99
FilStar Phos-Zorb
Removes phosphates and silicates from your aquarium.
Buy Now
$5.49
NovAqua Tap Water Conditioner
Instant conditioner and fish protector. Removes chlorine and toxic metals…
Buy Now
$8.29
Kent Sea Salt
Quite possibly, the best salt mix available today.
Buy Now
$46.99
Selcon
Concentrated aquarium food booster.
Buy Now
$11.99
Plant Gro CO2 System
Helps you achieve beautiful, thriving aquatic plants.
Buy Now
$26.79
PhosGuard
Phosphate control for fresh and saltwater aquariums.
Buy Now
$27.59
Tropic Marin Salt
Manufactured from pharmaceutically pure salts.
Buy Now
$74.99
Petsolutions Cichlid Food
On Sale!
Formulated for various species of cichlids.
Buy Now
$8.99 $6.99
SCWD Wavemakers
Now available in two versions.
Buy Now
$39.99
Fluval Ammonia Remover
New Large Sizes Now Available!
Buy Now
$4.59
Visi-Therm Heaters
On Sale!
Double sealed and completely submersible.
Buy Now
$21.99 $17.99
Accu-Clear
Clears cloudy aquarium water fast.
Buy Now
$3.29
Hydro-Sponge III
For aquariums up to 40 gallons.
Buy Now
$8.49
Hikari Algae Wafers
For hard to feed plecos and other algae eating fish.
Buy Now
$1.99
Rena FilStar xP2 Canister Filter
On Sale!
Pumps 300 gph., for aquariums up to 75 gallons.
Buy Now
$139.99 $125.99
Hikari Sinking Wafers
For corydoras catfish, loaches, and other small bottom feeders.
Buy Now
$2.99
Aquafizz Air Stones
Increases circulation and oxygenation.
Buy Now
$1.89
Blackwater Extract
On Sale!
Creates natural amazon river basin water conditions. Promotes appetites…
Buy Now
$4.29 $3.49
Seio Super Flow Pump
Provides a high volume of water at a low cost.
Buy Now
$39.99
Filter Max Pre-Filter
Provides filtration of water prior to entering main filter.
Buy Now
$9.99
AquaClear 50 Power Filter Media
Yields more media volume than comparable cartridges.
Buy Now
$3.49
Aqualight Power Center
Controls 3 sets of lights with dual day-night timers.
Buy Now
$42.99
Natural Aquarium Vital
Liquid, time released CO2 for your planted aquarium.
Buy Now
$9.99
Marine-Max
Dual-Action disease prevention and life extension system.
Buy Now
$14.99
Coralife Straight Pin Compacts
55 watt, 21" straight pin compact fluorescent bulbs. Your choice of 10000K…
Buy Now
$27.99
Powersweep 214 Powerhead
On Sale!
Finally - an easy to use rotating powerhead. This unique powerhead actually…
Buy Now
$18.99 $16.99
Aquastik Epoxy Putty
Works on dry, damp or wet surfaces underwater.
Buy Now
$8.59
FilStar Ceramic Rings
For fresh or saltwater use.
Buy Now
$19.99
AquaClear 30 Power Filter
On Sale!
Filters 150 gph. For aquariums to 30 gallons.
Buy Now
$31.99 $29.99
Combo Vital
A synergistic mixture of Spectra Vital and BlackPowder. Designed for advanced…
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$21.99
Calcium
Accurately measures the concentration of dissolved calcium in your marine…
Buy Now
$11.99
Powersweep 228 Powerhead
On Sale!
Finally - an easy to use rotating powerhead. This unique powerhead actually…
Buy Now
$32.99 $29.99
Vegi-Clip
Attractive lettuce clip for use in freshwater or marine aquariums.
Buy Now
$1.99
ZooPlex
Ideal for filter-feeding marine inverts as well as planktivorous fish.
Buy Now
$7.99
FilStar Nitra-Zorb
A blend of natural & synthetic ion-exchange resins.
Buy Now
$7.99
Tap Water Conditioner
Super strength formula instantly removes chlorine and detoxifies heavy…
Buy Now
$5.49
Clearance!
Fluval 4 Plus Internal Filter Media
On Sale!
Media for Fluval 4 Plus.
Buy Now
$7.19
Magnum Carbon Containers
Reusable container designed for continuous duty filtration.
Buy Now
$10.49
Coral Accel
Hard & Soft coral growth stimulator for miniature reef marine aquariums…
Buy Now
$12.29
Phosban Reactor
Fluidizes media and forces even distribution of water through it.
Buy Now
$41.99
Easy Grabber
18" tool for moving and repositioning items in your tank. Use it to help…
Buy Now
$3.89
Faucet Pump
Easy to use drain or fill control mechanism. Simply thread onto faucet…
Buy Now
$5.19
Reef Complete
Contains calcium, strontium, and magnesium in concentration found in natural…
Buy Now
$5.79
Aquarium Thermometers
Economical thermometers for any aquarium.
Buy Now
$2.39
Purigen
Synthetic absorbent that removes a wide variety of pollutants.
Buy Now
$13.49
Battery Operated Pump
On Sale!
Provides air in case of electric failure or where power is not available.
Buy Now
$9.19 $7.47
Petsolutions Spirulina Food
On Sale!
Provides excellent nutrition for plant-eating fishes.
Buy Now
$8.99 $6.99
Reef Vital DNA
Enhanced Reef Life Enhancer. Contains additional bio-catalytic actions…
Buy Now
$24.99
Wizard Pro
Keep your tank clean with the Wizard Pro. With four different attachments…
Buy Now
$9.99
Safe & Easy Aquarium Cleaner
Spray-on and wipe-off to remove crusty mineral deposits on your tank. Non-toxic to…
Buy Now
$3.99
Carib Sea Aragonite Reef Sand
On Sale!
Crushed aragonite sand for reef aquariums.
Buy Now
$24.99 $19.99
Pro Scraper S
On Sale!
Now you can remove that unwanted algae off your aquarium without the fear…
Buy Now
$8.29
Multi-Vac
Battery powered aquarium cleaner for gravel cleaning, algae removal, and…
Buy Now
$14.99
O.S.I. Spirulina Wafers
For algae eaters, plecos and mostly herbivorous cichlids.
Buy Now
$4.99
Combisan
Full spectrum marine supplement containing essential trace elements and…
Buy Now
$16.99
New Life Spectrum Cichlid Formula
Improves colors without hormones or artificial enhancers.
Buy Now
$7.99
FilStar Bio Chem Stars
Biological filter media removes toxic ammonia and nitrite.
Buy Now
$9.99
Lugol's Solution
Provides free iodine and iodide to reef inhabitants and macroalgae.
Buy Now
$11.29
Eclipse System 12
Ideal for any home or office.
Buy Now
$96.99
de*Nitrate
Removes and controls nitrites, nitrates, and ammonia in all aquariums.
Buy Now
$17.39
Paraguard
Eliminates parasites and kills fungus and bacteria in all aquariums.
Buy Now
$8.99
Lunar Lights
Create the ultimate moonlight affect with Lunar Light…
Buy Now
$15.99
Hikari Cichlid Excel
Formulated for herbivorous cichlids and larger tropical fish.
Buy Now
$6.99
Lifegard Automatic Fish Feeder
Feeds 1-4 times per day automatically.
Buy Now
$59.99
Via Aqua Titanium Heaters
On Sale!
A heater that is built to last.
Buy Now
$34.99 $30.99
Reef Status Calcium Test
This easy-to-use titration test was specifically designed for the reef…
Buy Now
$27.99
Hikari Marine S
Daily diet for small marine fish.
Buy Now
$4.59
Sump Floating Valve
Adapts to wet/dry filter sumps.
Buy Now
$19.99
Aquaball Powerhead
The latest in pump design is the Aquaball Powerhead. The unique ball-shaped…
Buy Now
$23.99
Plant Tubing
Provides an air supply without the visible tubing.
Buy Now
$4.49
Phosphate
Detects .1 to 3.0 ppm. phosphate (PO43-ion) in marine and freshwater aquariums…
Buy Now
$11.99
Fluval Zeo-Carb
New Larger Sizes Now Available!
Buy Now
$5.69
pH Down
Lowers pH, makes your aquarium water more acidic. Fast acting and colorles...
Buy Now
$10.99
Luft Pump
High-Pressure aquarium air pump.
Buy Now
$51.99
pH Up
Raises pH, makes your aquarium water more alkaline. Fast acting and colorless…
Buy Now
$10.99
All-Glass Twin Tube Glass Covers
Specifically designed for use with All-Glass Twin Tube Striplights as well…
Buy Now
$17.99
Hikari First Bites
Specifically formulated for newborn fish.
Buy Now
$1.99
Mid-Water Feeding
On Sale!
Designed especially for mid-water feeding fish.
Buy Now
$4.99 $3.99
Fish Net Breeder
Nylon netting for effective isolation.
Buy Now
$2.99
Tropical Discus
Healthy balanced nutrition for all Discus.
Buy Now
$9.99
Petsolutions Brine Shrimp Food
On Sale!
Flake Food containing a high concentration of brine shrimp.
Buy Now
$8.99 $6.99
Reef Plus
A comprehensive supplement for your reef aquarium including amino acids…
Buy Now
$5.99
Petsolutions Marine Food
On Sale!
Formulated to keep marine fish healthy and vibrant.
Buy Now
$8.99 $6.99
Petsolutions Color Enhancing Food
On Sale!
Enhance and maintain the natural colors of your fish.
Buy Now
$8.99 $6.99
Digital Power Center
Can be set to turn on/off 7 times per day at different days.
Buy Now
$29.99
Methylene Blue
Disease preventative for fresh and saltwater.
Buy Now
$3.19
Landscaping Kit
On Sale!
This 3 piece set is a must have to plant and maintain landscaped aquariums…
Buy Now
$39.99 $34.99
Marine Tank Clarifier
Prevents hair, slime, black, red, brown, and other undesirable species…
Buy Now
$10.99
Prizm Skimmers
For aquariums up to 90 gallons.
Buy Now
$84.99
Penguin 100B Bio-Wheel Filter
Filters 100 gph., for aquariums to 20 gallons.
Buy Now
$22.99
Liquid Gravel Vac
On Sale!
Liquid Gravel Vac is an all-natural product used to help remove sludge...
Buy Now
$12.99
Penguin Filter Cartridges
Multi-pack filter cartridges for Penguin Power Filters.
Buy Now
$7.29
Aqua Lifter
Designed to lift water with its diaphragm and flappers.
Buy Now
$9.99
Powersweep 212 Powerhead
On Sale!
Finally - an easy to use rotating powerhead. This unique powerhead actually…
Buy Now
$16.99 $14.99
AquaClear 20 (201) Powerhead
Efficient, effective undergravel filter pumps featuring compact epoxy sealed…
Buy Now
$28.99
Marine Buffer
Adjusts and maintains pH to 8.3. Works with all types of filtration and…
Buy Now
$5.89
Aquaclear Surface Skimmer
Attach directly to your Aquaclear power filter.
Buy Now
$12.99
Hold Fast Epoxy
Bonds rocks, corals, gorgonians, and other aquascaping items.
Buy Now
$7.99
Algae Mitt
The Python Algae Mitt easily removes algae build-up from the inside of…
Buy Now
$3.99
Penguin Powerheads
Penguin powerheads deliver a constant flow with fully adjustable aeration…
Buy Now
$19.99
Titanium Heaters
On Sale!
Superior heat conduction and unsurpassed corrosion resistance.
Buy Now
$33.99 $29.99
Skilter Power Filter Media
Removes both physical debris and dissolved organics.
Buy Now
$7.99
Tropical Clear
Rapidly clarifies fresh water tanks and dramatically reduces maintenance…
Buy Now
$11.99
Hydro-Sponge II
For aquariums up to 20 gallons.
Buy Now
$7.99
Cichlid Lake Salts
Simulate the natural enviroment of most cichlids.
Buy Now
$5.89
Ultimate Water Conditioner
Ultimate is the world's first full-function water conditioner. With everything you need…
Buy Now
$7.79
Discard-A-Stones
Economical airstones for use in any aquarium.
Buy Now
$2.99
Algae Scrub Pads
Safe and non-toxic pad will remove algae and other deposits that can form…
Buy Now
$3.19
Heater Holders
Double suction cup holder with clip.
Buy Now
$1.29
Brush Kit
Cleans virtually every tube used in a standard aquarium. Includes airline…
Buy Now
$3.99
Instant Amazon
Recreates rainforest conditions in your aquarium. Encourages spawning behavior…
Buy Now
$12.99
Baby Hide Out
Hiding place for newborn fry or shy fish.
Buy Now
$5.99
Worm Feeder
Use to feed live or freeze dried foods.
Buy Now
$1.29
Phosphate Test Kit
Tests phosphate levels from 0 to 10 ppm…
Buy Now
$8.79
Skilter 250 Power Filter
Pumps 200 gph., for aquariums up to 55 gallons.
Buy Now
$34.99
Cichlid Staple
Economical, daily diet for cichlids and other large tropical fish.
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$3.99
Hikari Food Sticks
Nutritionally balanced diet for carnivorous fish.
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$12.49
Kalkwasser
Replenish calcium and maintain alkalinity in any reef aquarium.
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$12.49
Glass Hydrometer
8" glass hydrometer with built-in thermometer.
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$4.99
GH & KH (General Hardness & Carbonate Hardness) Test Kit
The complete freshwater hardness test kit. Tests tap water for general…
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$5.99
Petsolutions Goldfish Food
On Sale!
Meets the specific requirements of your goldfish and koi.
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$5.99 $4.99
Hikari Crab Cuisine
Promotes shell development and good health for all crustaceans.
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$1.79
Leaf Zone
Keeps your aquarium plants lush and colorful. Liquid fertilizer formulated…
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$5.79
Stop Aiptasia
Destroy those pesky brown anemones before they overrun your reef aquarium.
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$11.99
Freshwater Plant Care
A must for the live plant enthusiast. Contains an iron test featuring accurate…
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$13.99
Formula Two Pellet Food
The quality of frozen with the convenience of pellets.
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$9.49
Worm Trap 'Em
A quick and efficient way to trap and remove bristle worms from any reef…
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$9.99
Skilter 400 Power Filter
Pumps 400 gph., for aquariums up to 100 gallons.
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$47.99
Calcium Test Kit
Read calcium levels as low as 20 mg/l…
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$7.49
Reef Master Test Kit
On Sale!
Designed for the reef enthusiast. Includes 60 tests each for phosphate…
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$35.99 $34.99
Malachite Green
Effective treatment for all common fungal and parasitic infections.
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$3.19
Jalli 11" 13 watt Compact Strip
High quality lighting at an affordable price. Made with a hardened aluminum…
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$14.99
Cichlid-Gro
Growth stimulant for African Cichlids. Rich in magnesium and potassium…
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$12.99
Formula One Pellet Food
The quality of frozen with the convenience of pellets.
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$9.49
pH Monitor & Calibration Fluids
Digital pH display with accuracy of +/- .01.
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$87.99
Lee's Economy Corner Filter
Low-cost, high quality corner filters.
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$2.49
TetraMin Tropical Tablets
On Sale!
Ingredients of Tetramin and Tetra Spirulina Flakes in a sinking tablet.
Buy Now
$3.49 $2.79
Algae Scrapers
Strong and durable algae scraper for cleaning aquarium walls. The super reinforced…
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$4.49
Tropic Sun
From Zoo Med, 5500k balanced trichromatic full spectrum daylight bulb brings…
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$5.49
Jalli 17" 18 watt Compact Strip
On Sale!
High quality lighting at an affordable price. Made with a hardened aluminum…
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$19.99 $16.99
TetraMin Tropical Crisps
On Sale!
Free Tubifex Cubes with purchase. - WITH FREE TUBIFEX .72
Buy Now
$5.99 $4.79
Araga Milk Liquid Aragonite
The new easy way to add balanced calcium, carbonate buffer & essential…
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$11.99
Lee's Skimmers
Counter-current design for increased contact time.
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$19.99
Iodine & Iodide Test Kit
Measures from 0 to .10 mg/L and is sensitive to less than .001mg/L. 75…
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$12.69
Natural Wave Wavemaker
3 adjustable cycled outlets and 3 standard outlets.
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$44.99
Nylon Hose Clamps
Keeps vinyl tubing in place and prevents leaks.
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$0.99
3 Day Feeding Blocks
Slowly dissolving blocks release small food particles.
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$1.89
Whisper Filter Cartridges by Imagine
On Sale!
Replacement cartridges for Whisper Power Filters.
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$4.99 $2.99
San Francisco Bay Frozen Krill
All natural frozen Krill for freshwater and marine fish.
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$5.99
Eheim Ehfimech
Hollow ceramic cylinders for mechanical filtration.
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$9.59
Cumberland River Gems
Natural gravel for any freshwater aquarium.
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$4.29
Hygrophilia Difformis
So realistic you'll think you need to fertilize.
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$7.99
Ehiem Plus Series Filters
Ready to run as a mechanical and biological filter.
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$89.99
Powersweep 226 Powerhead
On Sale!
Finally - an easy to use rotating powerhead. This unique powerhead actually…
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$25.99 $21.99
Eheim Ehfisubstrat
Eliminates toxic ammonia and nitrite.
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$19.99
Reverse Flo Kit
Prefilter attachment and lift tube connection for use with Penguin Powerheads…
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$7.49
Bio Zyme
Living nitrifying bacteria and enzymes to convert lethal ammonia and nitrite…
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$2.79
Rift Lake Vital
An ideal water treatment for African or Central American Cichlids. Replaces necessary…
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$14.99
Neutral Regulator
Adjusts and maintains pH at 7.0. Removes chlorine and chloramines, and…
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$6.19
Renew
Exceptionally effective carbon replacement.
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$9.49
Formula One Flake Food
The quality of frozen with the convenience of flake.
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$5.49
C-Balance
Two part balanced ionic supplement for marine aquariums. Replenishes calcium…
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$13.99
Reef Iodide
Stabilized solution of complexed iodine to maintain coral growth…
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$3.99
Bio-Balls
Maintain a large biological load within a small filter area.
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$10.99
Aqua Dosers
by Kent. Tank dosing made easy. Simply add supplement solution into doser…
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$19.99
Deluxe Tetra Test Kit
On Sale!
Complete 5 test set for freshwater or marine aquariums. Kit includes tests…
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$14.99 $12.99
Marine-Clean
Reduces maintenance time and reduces wear and tear on expensive filtration…
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$12.99
Sea-Lab #28 Automatic Replenisher
Automatically controls concentrations of 28 elements including calcium…
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$7.99
FilStar Zeolite
Quickly and safely removes ammonia from freshwater aquariums.
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$3.79
Big Digital Temp Alert
Large display thermometer with four alert features.
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$34.99
6 G Nano Cube
High-tech performance in a miniature environment.
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$119.99
Prime Reef Flake Foods
The quality of frozen with the convenience of flake.
Buy Now
$5.49
Formula Two Flake Food
The quality of frozen with the convenience of flake.
Buy Now
$5.49
New Life Spectrum Marine Fish Formula
Made with easily digestible krill and fish meal protein.
Buy Now
$7.99
Fluval 3 Plus Internal Filter Replacement Media
Replacement media for Fluval 3 Plus Internal Filter.
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$5.99
Nautilus SeaSquirt
Perfect for target feeding.
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$19.99
Stability
New tank stabilization system promotes the rapid and safe establishment of bio-filter…
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$6.89
OSI Spirulina Flakes
Special diet containing a high concentration of spirulina algae.
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$13.99
Flourish
Liquid comprehensive plant supplement.
Buy Now
$9.99
Phosphate Filter
Quickly remove phosphates from your aquarium.
Buy Now
$12.99
Eheim Siphon Starter
Start or restart the siphon from any canister filter.
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$13.99
Green Tiger Lotus
Uniquely natural, beautifully simple.
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$3.39
Brine Shrimp Plus Flake Food
The quality of frozen with the convenience of flake.
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$5.59
AquaClear 30 Power Filter Media
Yields more media volume than comparable cartridges.
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$2.99
Tetra Liquid pH Test Kit
For freshwater use only. Accurate results from 6.5 to 8.0 pH. 50 tests…
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$3.49
PhytoPlan
Economical and easy to use.
Buy Now
$9.99
Hikari Marine A
Daily diet for large marine fish.
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$8.29
Clear Water
Removes odors and cloudy water conditions form established aquariums. Used at…
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$5.49
Reef Builder
Raises and maintains carbonate alkalinity. Supplies trace elements, magnesium…
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$6.09
Adiantum
Sized for deep aquariums.
Buy Now
$7.99
Ehfisubstrat Pro
Ehfisubstrat Pro has taken all the advantages of Ehfisubstrat and enhanced it.
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$29.99
H.O.T. Magnum Pro System Canister Filter
Buy Now
$89.99 $71.99
Tetra Cichlid Color Sticks
On Sale!
Natural color food for very large tropical fish.
Buy Now
$7.99 $6.39
Eclipse Aquarium Stand
Uniquely decorative, yet highly functional.
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$62.99
Pondmaster 1000 Filter
This low profile and unobtrusive filter is suitable for ponds up to 1000 gallons...
Buy Now
$41.99
KH (Carbonate Hardness) Test Kit
Test tap water for fresh or saltwater aquariums for carbonate hardness…
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$4.49
Soft Mesh Nets
Fine white soft mesh for delicate fish…
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$0.89
Pro Plant
Freshwater plant growth accelerator. Provides bio-available nitrogen, magnesium…
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$7.99
Rena FilStar xP1 Canister Filter
On Sale!
Pumps 250 gph., for aquariums up to 45 gallons.
Buy Now
$109.99 $98.99
48 Hour Safe Cycle
Avoid sacrificing fish! Quickly & safely establishes your biological…
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$12.49
Jumbo Krill
On Sale!
For large tropical and marine fish and koi.
Buy Now
$8.99 $7.99
Aquatic Ball Valves
For regulating water flow through standard hose.
Buy Now
$3.29
Tech-I Iodine
On Sale!
Long lasting, triple release system for sustained availability for invertebrates…
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$6.29 $5.29
Red Sea Salt
Premium sea salt mixture based on natural sea salt…
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$14.49
Air Control Kit
Assorted "T" connectors and single valves.
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$1.99
Daylight SunPaq Powercompact Square Pin Bulbs
SunPaq Daylight bulbs have a triple phosphor blend of the highest quality enriched rare earth phosphors creating…
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$24.99
AquaClear 10 (101) Powerhead
Efficient, effective undergravel filter pumps featuring compact epoxy sealed…
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$22.99
Porter
A quick and easy way to move and store up to 100' foot of hose. Works with…
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$7.99
Spawn Aid
Conception and growth stimulant. Formulated with pharmaceutical grade amino…
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$13.99
Acrylic Algae Pad
Soft, effective cleaning pad will not scratch acrylic surfaces as it cleans…
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$1.99
Amazon Rain
Formulated for hard-to-keep "soft water" fish such as discus, tetras, severums…
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$8.99
Vita Chem Marine
Contains over 30 naturally occurring extracts bonded with amino acids…
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$6.79
Houttoynia Cordata
Adds life-like beauty to any aquarium.
Buy Now
$7.99
Garlic Guard
On Sale!
Appetite/flavor enhancer for freshwater and saltwater fish.
Buy Now
$5.79 $4.99
Reef Buffer
Designed for use in reef systems where maintenance of a pH of 8.3 is often…
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$5.89
Kent Marine Micro-Vert
Vitamin and mineral enriched invert food.
Buy Now
$12.29
Cycle
On Sale!
A biological filter supplement that establishes new aquariums quickly and…
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$7.69 $3.29
Flora Sun Bulbs
From Zoo Med this high intensity bulb promotes healthy plants and fish…
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$11.99
Lunar Aqualight Power Compact
The Lunar Aqualight Power Compact light fixtures combine a 10,000k Daylight…
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$162.99
Test Tube Multi-Pack
24 Replacement test tubes with caps…
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$13.99
14 Day Feeding Blocks
Slowly dissolving feeding blocks.
Buy Now
$2.99