DeepCutta720
Aquarium Advice Regular
I am planning on getting oolitic aragonite .25-.5 grain size. I read that this sort of susbstrate has denitrifying properties. My tank is a 20G long.
what depth should I go for? 1" 1.5" 2" ???
Thanks!
Aamir
what depth should I go for? 1" 1.5" 2" ???
Thanks!
Aamir