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Aquarium Gravel & Substrates






Kent Marine Biosediment is a blend of aragonite, calcite, and other minerals; it is not any mere aragonite substrate. Marine Biosediment has been formulated in ratios that not only provide a much more natural substrate composition and density than using plain aragonite alone, but also to slowly dissolve as a result of natural solubility and close-proximity bacterial respiration, simulating the processes at work in sediment found on reefs, in lagoons and sea grass beds, and around mangroves.



Our best selling World Wide Marine, Super Pet, Wilmar are in stock. We know what your fish needs and can offer you the advice and information to keep your fish healthy an happy. Be sure to see our aquarium care philosophy for more info. Please don't miss out on our saving, we guarantee the lowest prices online for all brands of Aquarium Gravel & Substrates for our best selling World Wide Neon & Frost. Order those aquarium supplies right here.
CARIB SEA

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Carribean sea rift lake authentic 50lb

Price : $33.05

CARIB SEA

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.C.sea crushed coral 15lb

Price : $11.36

World Wide Imports

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.World wide aquarium terrarium sand nbsp 6/5 case dark blue

Price : $14.59