My gourami who I've had for months is dying My water is ammonia 0 nitrite 0 and nitrate 20(ish) I added 2 females a week ago and they looked to be getting on fine but today ( and I've been checking everyday) his fins were ripped and he has become listless and greyish. I popped him into the water change bucket to examine the damage and he has always been tame eating peas and bloodworms from my hand... Is there anyway I can help him or is he too far gone? I can't believe the change in 24 hours. Yes the females are being rehomef I've already spoken to my lfs! I'm so sad and I feel so guilty... I loved this fish!