Joined
·
154 Posts
Does anyone use a small ammount of gravel mixed in with sand substrate? I'm building a 120 gallon mbuna tank and I'm going to be using crushed aragonite sand substrate along with a lot of local Dolomite rock harvested from the banks of a lake at my work. The rock is light to medium gray and I will have a black painted background. Just wondering how mixing some of the same grey colored gravel into the sand would look, and if the cichlids would enjoy having the gravel to pick up and move around as they please.