Recent content by Mobycat

I emptied the tank completely and am starting over. I think that maybe my live rock had become toxic due to a power outage I had.

I have 100 gallon and a 55 gallon tanks. The 100 is about 6 months, live rock and sand, and 55, no live rock or sand, is almost 3 years. I treated the 100 with Ich medicine about 3 months ago, it killed all the fish. I emptied the tank, left a little water, refilled, left it empty for about 3...