Metalheadx
Aquarium Advice Freak
So in my pair of F8s' tank ....the black gravel is losing it's color and leaving dust all over everything in the tank ....so my question is should I replace it with sand or just gravel again ?! I know people love sand a lot but, do others use there aquaclears with sand and not tear up there impellers ?! And will it at all stress the fish when it's settling and cloudy ?! Any thoughts would be great as I will need to get this done tomorrow . Thanks again !