fishkiller
Active Member
Huge colony of these metallic GSP's have been doing great. Today, maybe 5% of them are open. I know it's normal for them to hide for a few days, but I thought ALL of them would hide. I tested the water. Everything is good, except trates are around 25. I don't think this would affect the GSP so fast. I'm going to do a water change in a minute. Fill me in on what should be done. Thanx!