Recent content by FryDaddy

This tank has been running for 2 years, no problems with nitrogen... well-cycled for a few months with danios, before moving to other things. It isn't so much just the neons, I've had this trouble with about 5 species of fish now. They'll be stable for a couple of months, suddenly I'll come in...

I've tried to pick the most peaceable fish I can, starting with a load of neons in my 30 gallon freshwater tank (about 8 fish, added after cycling for a few months with danios). They were stable for a few months, then one decided to become so aggressive, he killed all the others one by one. I...