Marine Substrates

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Ocean Direct Caribbean Live Sand
Helps establish marine aquariums faster and safer.
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$19.99
CaribSea Reef Aragalive Sand
Only CaribSea's AragaliveTM contains not just the broad spectrum of natural…
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$26.99
Arag-Alive Bahamas Oolite
Designed to be used in deep sand beds.
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$26.99
Arag-Alive Indo-Pacific Black
Best used in deep sand bed type systems.
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$26.99
Ocean Direct Oolite
Ideal for burrowing creatures and great for shallow or deep beds.
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$19.99
Carib Sea Aragonite Reef Sand
On Sale!
Crushed aragonite sand for reef aquariums.
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$24.99 $19.99
Seaflor Super Reef Mix
On Sale!
Particles range in size from 1 mm to 4 mm.
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$16.99 $8.99
CaribSea Fiji Pink Aragalive Sand
Creates a natural biological balance.
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$26.99
Florida Crushed Coral Substrate
On Sale!
CaribSea aragonite buffers to the highest PH.
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$14.99 $11.99
Seaflor Aragonite Reef Sand
On Sale!
CaribSea aragonite buffers to the highest PH and delivers more…
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$19.99 $14.99
Marine Biosediment
Biofiltration substrate for Refugiums, Mud Filters and marine aquariums.
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$14.99
Carib Sea Seaflor Aruba Fine Puka Shells
On Sale!
CaribSea aragonite buffers to the highest PH and delivers more calcium…
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$19.99 $14.99
 
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