Thanks! That's good to know with the PH. They seem pretty happy overall other than night time bottom sitting but it really only is with the lights out it seems. Mr. Peepers' eye is still big. I was going to post to the unhealthy fish forum tomorrow as a matter of fact. I was hoping the clean water would help out but it doesn't look to be any smaller. Possibly a tiny bit bigger. I feel bad for him but he's acting normal. Poor guy has had a rough time since I brought him home but he's hanging in there!