One of my BTAs moved up to the top of the tank and has been sitting right at the water line. The other one is still on the rocks. Is this normal or is it unhappy with something??
Thanks Lisa
Thanks Lisa
Have you changed lights or the flow in your tank? How long has it been in there? I second covering your power heads. I use the the plastic mesh for needle point and I clean it once a week until the nem settles for a few days then I remove it.