| Re: Injured and need help! Nitrates will not kill your fish but Ammonia will so as advised do a large water change, at least 30% if you can't do that much at once then do several smaller ones for the next few days until that ammonia goes down to 0.
How old is this tank ? How much LR do you have ? What are you using for a skimmer ? What do you have for livestock ? In an established tank you shouldn't be getting ammonia unless there's alot of dieoff. Have you added any new rock recently ?
__________________ Robert  My Cube “A spirit is manifest in the laws of the Universe—a spirit vastly superior to that of man, and one in the face of which we with our modest powers must feel humble.” Albert Einstein |