i just got a new trigger fish about 3 days ago and now today when i got home from work he has like a grey film over part of his eye what is it what do i do?
It could be the start of "Popeye". If it gets worse you may have to quarantine him and dose it with Maracyn-2 (I believe it will treat this, may want to read up in it to verify it).
Also if it is only one eye, he may have scraped it on something. We had an anthias one time that did that. It swelled up, got cloudy for a week or so, then just went away.
