Final Dynazty
Fishaholic
I had already had a 10 gallon set up but i want to upgrade to a 20 gallon. I figured sand might be something good and differnt at the same time. Bc in my 55 i have rocks set up as a sub and the food and waste falls in the crevices and rots. so i figure that wit sand it wont do that. the fish will kick the stuff arouind which will soon go into the filter. but now im havin doughts with the play sand. i feel as though the water can become brackish or diseased ridden. and if this works for my 20 im gonna do it for my 55. so can someone plz give me advice.