Rated 5 out of 5 by 2
Rated 5 out of 5 by Dbabyg Oolite Substrate
I purchased this substrate especially for my African Cichlids, high PH balance and its buffering capability. It controls nitrite, nitrate, ammonia and other wastes for a healthier aquarium environment. Oolite has calcium, magnesium and other trace elements that are beneficial to your aquarium and tropical fish. This oolite sand is very fine, natural color and it looks great. I recommend this product for optimum PH aquarium environments.
January 24, 2013
Rated 5 out of 5 by kron Great Sand - SUPER FINE
This is some of the best sand I've used in all of my reef tanks. Usually I'll lay about 1-2 inches of this down before covering the top with crushed coral aragonite. Also it's great in the refugium area of my sump, seed it with someones existing tank sand and your good to go.
August 3, 2012