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5kg Coral Sand
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Crushed Marine Shell approximately 2mm in size. Suitable for Cichlids, Live bearers and Marine. |
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$12.54 More info »
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CaribSea Arag-Alive Live Marine Substrates Bahamas Oolite 9kg
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Simply Natural – Enjoy this real Caribbean live sand in a breathable bag with no added chemicals or special processing.
Simply Effective – Ocean Direct™ is different than all other live sand products on the market. This live sand utilizes patent pending Sea Breathe laser technology which preserves real live sand with its own original bacteria. Every bag of Ocean Direct™ is alive and breathing with up to 1000 times more beneficial bacteria than other preservation methods. Every grain of Ocean Direct™ is coated with bacteria and encapsulated by capillary action in a thin film of real ocean water. The thin film is open to the atmosphere for unparalleled gas exchange. This results in high counts of natural and beneficial bacteria with no noxious buildup of metabolic y-products. Each bag includes a packet of Bio-Magnet™ clarifier to reposition the free floating bacteria to where they are most active; sand beds, surfaces of live rocks, and to biological filtration media. Ocean Direct™ provides you with a thriving, natural aquarium in minutes! |
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$67.00 More info »
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CaribSea Arag-Alive Live Marine Substrates Fiji Pink 9kg
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Fiji Pink Reef Sand: 0.5-1.5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of natural seawater. Proves calcium and other essential trace elements like strontium and magnesium.
CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer. |
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$65.00 More info »
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CaribSea Arag-Alive Live Marine Substrates Florida Crushed Coral 9kg
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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 surface area for water purifying bacteria. CaribSea’s Florida Crushed Coral with aragonite allows an increase in bioload by up to 50% and it never needs replacement! Approx 2-5mm diameter (1/8 - 1/4”). |
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$65.00 More info »
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CaribSea Arag-Alive Live Marine Substrates Special Grade Reef Sand 9kg
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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 or anywhere a deeper bed is called for. The pore water space created by precision grading also allows maximum pH support and dissolution of calcium carbonate.
CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer. |
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$65.00 More info »
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Free Shipping details
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CaribSea Arag-Alive Live Marine Substrates Ultra Pink 9kg
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Fiji Pink Reef Sand: 0.5-1.5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of natural seawater. Proves calcium and other essential trace elements like strontium and magnesium.
CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer. |
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$65.00 More info »
Buy now »
Free Shipping details
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