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Caribsea South Seas Base Rock 40 lb
Top quality Phillipine base rock, clean and nicely sized from baseball to football. South Seas Lace Rock is a great new aquascaping rock that we are excited to be offering. South Seas had much more structure than any other common...
Avg. Customer Review (2) reviews
Substrates: See all items
Our Price: $87.99
Item Code: CS0370
CaribSea A.R.M. Aragonite Reactor Media 50lbs
CaribSea A.R.M. Calcium Reactor Media—A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact CaribSea A.R.M. Calcium Reactor Media has nearly 50 times the strontium of oth...
Avg. Customer Review (2) reviews
Calcium Reactors: See all items
Our Price: $79.99
Item Code: CS0555
CaribSea Florida Crushed Coral, Geo-Marine Formula 40 lb
Geo-Marine: Florida Crushed Coral. It’s the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite or oyster shell. Eliminate chronic pH problems and provide maximum ...
Avg. Customer Review (2) reviews
Substrates: See all items
Our Price: $19.99
Item Code: CS0150
Caribsea Arag-Alive Fiji Pink 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
Avg. Customer Review (1) reviews
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Our Price: $21.99
Item Code: CS1792
Caribsea Arag-Alive Florida Crushed Coral 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
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Our Price: $21.99
Item Code: CS1795
CaribSea Seaflor Special Grade Reef Sand 15 lb
1.25–1.95 mm diameter grain size. A revolution in reef-keeping! This is the one you’ve been reading about in all the hobbyist publications. This grade of aragonite is specifically engineered for plenum-type nitrate reducing beds o...
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Our Price: $13.99
Item Code: CS0020
Caribsea Arag-Alive West Caribbean Reef 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
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Our Price: $21.99
Item Code: CS1794
Caribsea Arag-Alive Special Grade Reef Sand 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
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Substrates: See all items
Our Price: $21.99
Item Code: CS1790
CaribSea Seaflor Super Reef Sand 40 lb
Seaflor Super Reef Sand 1.2-4.0mm diameter grain. This mixed grade (of Seaflor Special Grade and small shells) is also ideal for nitrate reducing systems or simply as reef tank bottom cover. The addition of small shells ...
Avg. Customer Review (2) reviews
Substrates: See all items
Our Price: $26.99
Item Code: CS0457
Caribsea Arag-Alive Bahamas Oolite 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
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Our Price: $18.99
Item Code: CS1793
CaribSea Aragamax Grand Bahama Sand 30 lb
Aragamax Grand Bahama Sand:0.2-1.2mm majority grain size, but with additional bits of reef sand and small shells to recreate the Carribean reef "Rubble Zone". The larger bits of aragonite not only add color and texture, but allow ...
Avg. Customer Review (1) reviews
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Our Price: $19.99
Item Code: CS0931
Caribsea Arag-Alive Bimini Pink 10 lb
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of natural marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Aliv...
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Our Price: $24.99
Item Code: CS1796