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biological filtration, nitrate, nitrite, substrate -

Aragonite substrate provides a natural landscape for aesthetics and to benefit the marine life. It is a calcium carbonate mineral that is in sand form and will act as a reservoir for this element which is beneficial to marine life. It helps promotes a pH of 8.2-8.3 which is ideal for saltwater aquariums and at a more stable level without adding chemicals. It can also provide other essential elements that are needed for coral growth. The substrate will also play a role in your biological filtration in breaking down ammonia, nitrite, and nitrate in your tank’s ecosystem. It can be...

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