How much Flourite Black Sand for 20G High?
Could anyone recommend how many bags of Flourite Black Sand I should be getting for a 20G High? Technically the tank in question has a tiny bit more surface area than a normal 20G High (it's about 1.5 inches deeper front to back than normal). I would be aiming for about 2" of sand.
I know there's a substrate calculator, but it's only for Flourite, not Flourite Sand, and I'm not sure if the Silica Sand in the calculator would be the same weight as Flourite Sand.