BarryH
Member
The white Maui sand in one of my earliest tanks is now quite dirty and discoloured and I hope to change it by siphoning it out a patch at a time. Naturally as I siphon the sand, water is drawn out too and I'm just wondering how often I can do this (topping up the water) without causing problems to the tank's cycle.
If I disturb the sand by trying to scoop it out, it just leaves a horrible cloudy mess in the water. Any help or advice would be greatly appreciated.
If I disturb the sand by trying to scoop it out, it just leaves a horrible cloudy mess in the water. Any help or advice would be greatly appreciated.