|
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High-tech performance in a miniature environment.
$127.99
$109.99
|
Replacement cartridges for Emperor 280 and 400.
$12.99
$10.99
|
Incorporates several essential features.
$299.99
$269.99
|
Our most popular power filter!
$63.99
$49.99
|
Multi-use submersible pump.
$29.99
$25.99
|
Offers unparalleled filtration power.
$339.99
$299.99
|
Filters 500 gph. For aquariums up to 110 gallons.
$84.99
|
Start your aquarium off right.
$22.99
$18.99
|
With a completely new design, Marineland offers a series of canister filters…
$119.99
$95.99
|
Natural planktonic food for filter feeding marine invertebrates.
$11.49
$8.99
|
Battery operated unit serves up to 8 meals per day.
$28.99
$23.19
|
An all-inclusive aquarium for any level hobbyist.
$229.99
$169.99
|
The ultimate in tank cleaning.
$249.99
$199.99
|
Ideal for aquarium or terrarium use.
$6.99
$5.99
|
For aquariums up to 150 gallons.
$94.99
$89.99
|
Can be set to feed once, twice, or three times a day.
$29.99
$23.99
|
A must for all aquarists. Unique patented formula contains aloe vera to…
$6.49
$4.86
|
Filter kit with accessories pumps 350 gph.
$99.99
$79.99
|
A needle wheel impeller combined with an aspirating venturi.
$103.99
$76.99
|
Pumps 350 gallons per hour.
$139.99
$105.99
|
Electronic feeder allows up to four feedings per day.
$49.99
$39.99
|
Fast, easy to use, and accurate water testing for freshwater aquariums.
$23.99
$21.95
|
For aquariums up to 100 gallons.
$79.99
$69.99
|
Multi-use submersible pump, ideal for powering undergravel filters and…
$21.99
$16.49
|
Sleek contemporary design.
$449.99
$419.99
|
Just add decorations, water and fish.
$39.99
$35.99
|
Provides optimum mechanical and biological filtration.
$239.99
|
360 degree views for a spectacular scene from any angle.
$149.99
$129.99
|
Incorporates several essential features.
$499.99
$449.99
|
|
180 degrees of panoramic viewing.
$99.99
$89.99
|
New Magnum Koralia water pumps.
$34.99
$21.99
|
Combines streamlined design with water-calibrated accuracy.
$25.99
$19.99
|
The perfect combination of power and efficiency.
$59.99
$54.99
|
Energy-efficient, 24-hour lighting system.
$92.99
$69.99
|
Provides complete nutrition to over 95% of all aquarium fish.
$5.29
$4.49
|
Offers a balanced mix of lighting.
$699.99
$529.99
|
Comes with a built in LCD timer.
$239.99
$219.99
|
Uses a dual method approach to encourage coralline algae growth.
$14.99
$11.99
|
Well balanced, nutritious diet.- WITH FREE TUBIFEX .72OZ
$8.99
$7.99
|
Place the filter vertically or horizontally anywhere in the aquarium.
$32.99
$26.59
|
Removes unsightly discoloration and harmful organic substances and eliminates foul odors better than other carbons and charcoals.
$8.49
$5.95
|
Comes with built in suspending tabs and mounting brackets.
$92.99
|
Concentrated algae center surrounded by a staple diet.
$4.79
$3.83
|
Same as Chemi-Pure, with addition of ferric oxide.
$6.99
|
New Larger Sizes Now Available!
$6.99
|
A revolutionary time tested product that will effectively and safely remove…
$17.99
$15.99
|
Standard Seachem membrane removes 99% of all impurities including silicates…
$209.99
$129.99
|
Filters 330 gph., for aquariums up to 70 gal.
$44.99
$33.99
|
Filters 300 gph. For aquariums to 70 gallons.
$50.99
$46.99
|
Pumps 350 gph., for aquariums to 175 gallons.
$169.99
$152.99
|
Filters 200 gph. for aquariums to 50 gallons.
$37.99
$34.99
|
|
Multi-use submersible pump, ideal for powering undergravel filters and…
$25.99
$22.99
|
Battery operated twice a day feeder.
$20.99
$17.99
|
|
"Turbo-Twist" flow design increases exposure and sterilizer efficiency.
$129.99
$109.99
|
Filters 280 gallons per hour. Emperor filters feature 2 separate water pumps.
$48.99
$38.99
|
With color changing LCD display.
$44.99
|
Mardel Test strips use the same technology found in medical laboratories...
$9.99
$8.99
|
Filters 100 gph. For aquariums to 20 gallons.
$25.99
$22.99
|
Instantly makes water safe for aquarium use. Neutralizes chlorine, chloramines…
$7.99
$6.99
|
Shows both salinity and specific gravity.
$8.99
$7.99
|
Multi-use submersible pump, ideal for powering undergravel filters and…
$19.99
$17.99
|
Filters 200 gph., for aquariums up to 50 gallons.
$34.99
$25.99
|
Pro-Scrapers with plastic blades are ideal for cleaning scratched glass or acrylic.
$19.49
|
Eliminates frequent water changes. Keeps aquarium water biologically balanced…
$7.99
$6.99
|
Scientifically accurate tests for your marine aquairum. Kit includes…
$36.99
$34.99
|
Well-balanced diet for community aquarium fishes.
$6.99
$5.99
|
Formulated for various species of cichlids.
$8.99
$6.99
|
Double sealed and completely submersible.
$21.99
$17.99
|
Pumps 300 gph., for aquariums up to 75 gallons.
$139.99
$125.99
|
Creates natural amazon river basin water conditions. Promotes appetites…
$4.29
$3.49
|
Finally - an easy to use rotating powerhead. This unique powerhead actually…
$18.99
$16.99
|
Filters 150 gph. For aquariums to 30 gallons.
$31.99
$29.99
|
Finally - an easy to use rotating powerhead. This unique powerhead actually…
$32.99
$29.99
|
|
18" tool for moving and repositioning items in your tank. Use it to help…
$3.89
$2.33
|
Provides air in case of electric failure or where power is not available.
$9.19
$7.47
|
Provides excellent nutrition for plant-eating fishes.
$8.99
$6.99
|
Crushed aragonite sand for reef aquariums.
$24.99
$19.99
|
Now you can remove that unwanted algae off your aquarium without the fear…
$8.29
|
Feeds 1-4 times per day automatically.
$59.99
$49.99
|
A heater that is built to last.
$34.99
$30.99
|
Designed especially for mid-water feeding fish.
$4.99
$3.99
|
Flake Food containing a high concentration of brine shrimp.
$8.99
$6.99
|
Formulated to keep marine fish healthy and vibrant.
$8.99
$6.99
|
Enhance and maintain the natural colors of your fish.
$8.99
$6.99
|
This 3 piece set is a must have to plant and maintain landscaped aquariums…
$39.99
$34.99
|
Liquid Gravel Vac is an all-natural product used to help remove sludge...
$12.99
|
Finally - an easy to use rotating powerhead. This unique powerhead actually…
$16.99
$14.99
|
Superior heat conduction and unsurpassed corrosion resistance.
$33.99
$29.99
|
Meets the specific requirements of your goldfish and koi.
$5.99
$4.99
|
Designed for the reef enthusiast. Includes 60 tests each for phosphate…
$35.99
$34.99
|
Ingredients of Tetramin and Tetra Spirulina Flakes in a sinking tablet.
$3.49
$2.79
|
High quality lighting at an affordable price. Made with a hardened aluminum…
$19.99
$16.99
|
Free Tubifex Cubes with purchase. - WITH FREE TUBIFEX .72
$5.99
$4.79
|
Replacement cartridges for Whisper Power Filters.
$4.99
$2.99
|
Finally - an easy to use rotating powerhead. This unique powerhead actually…
$25.99
$21.99
|
Complete 5 test set for freshwater or marine aquariums. Kit includes tests…
$14.99
$12.99
|
Replacement media for Fluval 3 Plus Internal Filter.
$5.99
|
|
Natural color food for very large tropical fish.
$7.99
$6.39
|
Uniquely decorative, yet highly functional.
$62.99
$37.79
|
Pumps 250 gph., for aquariums up to 45 gallons.
$109.99
$98.99
|
For large tropical and marine fish and koi.
$8.99
$7.99
|
Long lasting, triple release system for sustained availability for invertebrates…
$6.29
$5.29
|
Appetite/flavor enhancer for freshwater and saltwater fish.
$5.79
$4.99
|
A biological filter supplement that establishes new aquariums quickly and…
$7.69
$3.29
|
Aerate your aquarium with even flow.
$4.99
$4.49
|
Helps fish show off their best color.
$8.49
$7.49
|
The all inclusive test kit for the advanced hobbyist. Contains all of the…
$31.99
$30.99
|
The perfect tool to prevent contamination in your aquarium. Designed with…
$27.99
$24.99
|
Extremely quiet yet powerful.
$17.99
$16.19
|
An excellent condidtioning food for your fish.
$4.99
$3.99
|
"Sure Grip" Rim Attachment to fit most aquariums.
$6.19
|
Specially processed, bacteria free tubifex worms.
$9.99
$8.99
|
Essential for deposition of calcium by hard corals.
$10.99
$9.99
|
Provide air to even the deepest tank.
$39.99
|
Adds a unique effect and helps oxygenate the water.
$4.99
$4.29
|
Designed to emit a massive ultraviolet dosage.
$97.99
$89.99
|
Contains natural color enhancers.
$6.49
$5.19
|
Fomerly called Tetra ColorBits.
$5.19
$4.15
|
For small to medium sized Cichlids and large tropical fish.
$6.99
$5.59
|
Precision crafted look-alike.
$8.99
|
Exclusive PTC (Positive Thermal Coefficient) technology.
$17.99
$15.99
|
Phosphate and carbonate free buffer lowers and stabilizes pH in the acid…
$6.09
|
Conditioning flakes for algae grazing tropical and marine fish.
$5.29
$4.23
|
Reliable, quiet high performance air pumps.
$6.09
$4.92
|
Replaces important trace elements which are utilized by marine life and…
$5.49
|
An essential guide for all saltwater hobbyists.
$12.99
$8.99
|
A balanced diet for small and growing marine fish.
$7.29
$5.83
|
Fomed into easy to feed clumps.
$3.99
$2.99
|
Can operate from 1/2" of water or completely submerged.
$14.99
|
Use one or more dividers to create seperate compartments...
$6.99
$6.49
|
The Aqualight ProTM light fixtures combine 10,000K HQI Double-Ended Metal…
$449.99
|
Causes tiny debris particles to clump together for easy filtration removal...
$9.99
$7.99
|
Economical blend of activated filter carbon and ammonia removing resin.
$3.29
|
Floating foodsticks to provide all the essential nutrients.
$6.49
$5.19
|
For testing tap water and pond water.
$19.99
$16.99
|
Organisms living on live rock suffer "die off" during shipment due to loss of moisture…
$5.79
$3.47
|
Natural looking decorations your fish will think are real.
$4.49
$3.49
|
Natural looking decorations your fish will think are real.
$4.49
$2.49
|
Floating food sticks for large carnivorous fish.
$13.29
$11.99
|
State-of-the-art features ensure reliable operation.
$234.99
$199.99
|
Combination mechanical and biological filter.
$169.99
$159.99
|
Mechanical, chemical and biological filtration.
$129.99
$109.99
|
Highly recommended by experts, metal halide bulbs provide the lighting required…
$54.99
$32.99
|
Floating Daily Diet developed to meet the nutritional needs of Koi...
$24.99
$21.99
|
A nutritious diet with high concentration of algae.
$6.99
$4.99
|
Pond Anchors Away removes external parasites on pond fish including anchor...
$13.99
$7.99
|
The world's leading goldfish food.
$5.99
$4.79
|
The Japanese styling of this deer scarer will add function and beauty to...
$23.99
$14.39
|
Make testing aquarium water easy.
$16.99
|
This low voltage light kit includes all the components necessary to illuminate...
$99.99
$89.99
|
Feeds approximately 21 meals. Intended for use with all fish foods and...
$42.99
$37.99
|
Ammonia neutralizing crystals.
$8.99
$7.99
|
This fully submersible unit controls water borne algae and helps prevent...
$169.99
$149.99
|
Eliminates external parasites from the skin, fins, mouth, and gills of...
$44.99
$26.99
|
Saltwater buffer and Carbonate Hardness builder. Adjusts pH to a range…
$5.09
$3.05
|
Designed as a workhorse for central filtration systems.
$279.99
$269.99
|
Developed especially for tropical fish and goldfish keepers.
$3.29
$2.99
|
Premium activated carbon and ammonia neutralizing crystals.
$5.49
$3.99
|
Safe treatment for "true" fungal infections.
$6.99
$4.19
|
For aquariums from 55-100 gallons.
$159.99
$149.99
|
Improve your koi's colors without hormones or artificial color enhancers...
$19.99
$15.99
|
Treats serious fungal and bacterial infections on pond fish. 20 oz. treats...
$12.99
$7.79
|
An ideal filter for ponds up to 1000 gallons. This 3 stage filter unit...
$162.99
|
A nutritious and balanced food formulated for various species of cichlids.
$4.29
$3.99
|
A nutritional diet containing a high concentration of shrimp in a pelleted form.
$3.49
$2.49
|
This discharge kit is required for the installation of a pump with a...
$34.99
$28.99
|
Additional filtration and water movement with one unique system.
$14.99
$8.99
|
Powers up to 2 bulbs with a 110 watt maximum. Can be used on power compact…
$94.99
$49.99
|
Totally submersible aquarium heater.
$24.99
$11.99
|
Raises pH to make water more alkaline. Useful in areas where acid rain is...
$8.29
$6.99
|
|
Separates debris from gravel and removes it from your aquarium.
$4.99
|
Drinking water assembly kit for any Kent Revese Osmosis Filter. Provides clear…
$144.99
$129.99
|
Excellent nutrition for all plant-eating fishes.
$7.99
$5.99
|
Lowers pH to make water more acidic. Useful in areas where water is…
$8.29
$6.99
|
Plastic bushings to help connect pipe or accessories that vary in size…
$0.69
|
|
Energy saving electronic ballasts to power one halide bulb. For use with…
$184.99
$99.99
|
SunPaq Retrofit Kits are engineered to give you maximum flexibility, longer life…
$94.99
|
Produces a high-pressure output.
$69.99
$59.99
|
9500K high output white light.
$13.99
$9.79
|
Pre-measured and easy to use. Sets and holds pH while detoxifying heavy…
$2.29
$1.19
|
|
High performance submersible pumps.
$89.99
$79.99
|
Plastic Tee fittings for use with rigid pipe. Splits and redirects water flow…
$0.79
$0.29
|
|
|
|
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Phosphate and nitrate free liquid water treatment. Helps promote rapid...
$4.99
$2.99
|
|
Beautifully detailed replicas.
$14.99
$7.99
|
|
Blades for the Tetra Aquarium Cleaning System.
$2.49
$0.69
|
Designed to heat small water volumes.
$18.69
|
100% pure polyester fiber provides superior mechanical filtration.
$4.29
|
Can be hidden behind decorations or placed in a filter reservoir.
$15.99
$9.59
|
Oil-free design and quiet operation.
$7.99
$6.99
|
|
|
Creating the perfect waterflow for your aquarium system is key to having a thriving…
$9.99
$3.99
|
Available for saltwater and freshwater.
$97.99
|
Also incorporates options for sterilization and heating
$659.99
$579.99
|
|
|
The revolutionary Quantum Leap T6 Lamp combines the best features of the 11K Ultra…
$17.99
$12.99
|
Beautifully detailed replicas.
$39.99
$19.99
|
Beautifully detailed replicas.
$15.99
$8.99
|
Helps to control internal and external bacterial infections.
$3.99
$2.79
|
|
|
|
|
Formulated for community freshwater fish.
$4.99
$3.99
|
Excellent, versatile substrate heaters for aquariums or terrarims.
$27.99
$24.99
|
Decorate your aquarium with astounding color effects.
$15.99
|
Pumps 450 gph, for aquariums up to 265 gallons.
$229.99
$206.99
|
Engineered to provide quiet and efficient filtration.
$269.99
$249.99
|
|
|
|
|
|
3 pack replacement filter cartridges for Cascade filters.
$4.99
$3.99
|
Enhance your aquarium with these coral replicas.
$44.99
$23.99
|
Pumps 100 gph and offers QUAD filtration.
$18.99
$15.99
|
Pumps 150 gph and offers QUAD filtration.
$21.99
$18.99
|
Pumps 150 gph and offers QUAD filtration.
$26.99
$22.99
|
Pumps 300 gph and offers QUAD filtration.
$39.99
$32.99
|
Pumps 80 gph and offers QUAD filtration.
$15.99
$12.99
|
The Cascade 1500 Canister filter pumps 350 gph….
$139.99
$119.99
|
Suitable for all types of dry fish food.
$79.99
$71.99
|
Durable, non-rusting stainless steel construction.
$11.99
$9.59
|
Offers the greatest control available for automatic feeders.
$99.99
$89.99
|
The treatment goes right to the site of infection!
$10.99
$7.69
|
Distinctive classic design and solid wood construction.
$349.99
$209.99
|
Treatment for a wide variety of external protozoan and bacterial infections.
$19.99
$9.99
|
Fits under almost any size aquarium.
$659.99
$549.99
|
Spruce up your aquarium with these resin ornaments.
$7.99
$6.99
|
Spruce up your aquarium with these resin ornaments.
$7.99
$6.99
|
Spruce up your aquarium with these resin ornaments.
$7.99
$3.99
|
Spruce up your aquarium with these resin ornaments.
$7.99
$6.99
|
Spruce up your aquarium with these resin ornaments.
$7.99
$6.99
|
Spruce up your aquarium with these resin ornaments.
$21.99
$19.99
|
Spruce up your aquarium with these resin ornaments.
$17.99
$14.99
|
Spruce up your aquarium with these resin ornaments.
$13.99
$6.99
|
Makes tap water safe for fish, plants and corals while also reducing fish stress.
$4.99
$3.99
|
Economical, yet durable heater.
$13.99
$11.99
|
Energy efficient with silent operation
$59.99
|
Latest innovation in high capacity filtration systems.
$137.99
$117.99
|
Helps to promote growth and keep fish healthy.
$7.99
$6.99
|
Great for small aquariums from 2-5 gallons.
$12.99
$10.99
|
Easy-to-use drop-in coil requires no plumbing
$779.99
$599.99
|
Designed to fit the 24 gallon Nano Cube.
$299.99
$279.99
|
Creates an energy-efficient, 24-hour lighting system.
$209.99
$159.99
|
Durable, unbreakable heaters.
$29.99
$26.99
|
Upgrade kit for Maxi-Jet powerheads.
$19.99
$14.99
|
These three stage units include the most important components.
$209.99
$189.99
|
These four stage units include the most important components.
$269.99
$239.99
|
Measures total dissolved solids, conductivity, and temperature.
$99.99
|
|
|
Enhance the natural beauty of your aquarium.
$8.99
$7.99
|
Beautifully decorated with detail.
$15.99
$9.59
|
|
|
Designed specifically for reef and saltwater aquariums.
$124.99
|
Measures 9¾” x 4½” x 2¾”.
$12.99
$7.79
|
|
|
Measures 10 1/4” x 8 2/3” x 3 1/4”.
$12.99
$7.79
|
|
|
|
Measures 5” x 3 1/2” x 5”.
$7.99
$4.79
|
Measures 2 3/4” x 1 1/2” x 2 3/4”.
$2.29
$1.37
|
Measures 3 1/2” x 5 1/4” x 2 1/4”.
$5.99
$3.59
|
Measures 2” x 1 1/2” x 4”.
$2.29
$1.37
|
Measures 2 1/4” x 1 1/4” x 3 1/2”.
$2.29
$1.37
|
Complete 3-stage filtration module.
$34.99
$29.99
|
Fully submersible, space efficient heater.
$19.99
$17.99
|
|
Enhance the beauty of your aquarium.
$14.99
$4.99
|
Enhance the beauty of your aquarium.
$44.99
$19.99
|
The perfect companion to TetraMarin Flakes.
$7.29
$5.83
|
Features four stages of filtration.
$14.79
$12.99
|
For use with Koralia Wavemaker Control systems.
$35.99
$31.99
|
Elimination of Aiptasia guaranteed.
$10.99
$9.99
|
Get up to a $10 rebate on The Tetra EX Filter.
$24.99
$17.99
|
Sleek single column design.
$199.99
$149.99
|
A great piece of tranquility for the office or home.
$11.99
$9.99
|
The newest innovations in aquatic technology with a fashionable design.
$299.99
$249.99
|
Makes water changes and vacuuming gravel easy and efficient.
$29.99
$24.99
|
Enhance the beauty of your aquarium.
$36.99
$29.99
|
Completely safe for livestock and water quality.
$15.99
$9.59
|
Completely safe for livestock and water quality.
$19.99
$11.99
|
Completely safe for livestock and water quality.
$19.99
$11.99
|
Completely safe for livestock and water quality.
$19.99
$11.99
|
Completely safe for livestock and water quality.
$39.99
$23.99
|
Completely safe for livestock and water quality.
$39.99
$23.99
|
Completely safe for livestock and water quality.
$39.99
$23.99
|
Completely safe for livestock and water quality.
$49.99
$29.99
|
Completely safe for livestock and water quality.
$79.99
$25.99
|
Completely safe for livestock and water quality.
$79.99
$47.99
|
Particles range in size from 1 mm to 4 mm.
$16.99
$8.99
|
Delivers optimum filtration.
$269.99
$239.99
|
Ideal for freshwater aquariums.
$6.99
$6.29
|
Offers a visible actinic blue spectrum.
$14.99
$13.49
|
|
Ideal for freshwater planted aquariums.
$11.99
$10.39
|
Features a battery operated back-up system.
$44.99
$39.99
|
Utilizes the latest recirculation pump technology.
$319.9 |