I've two fish in a 5 gallon QT for 17 days, a Mimic Tang and a Midnight Angel. Both have been getting along well and and eating frozen mysis, marine angel formula, and seaweed. Last night I came home to the tang lying on his side and breathing heavily, he expired a few hours later. This morning the Angel looked like this.
Whats he got? Ich? How did it come on so fast? Can I save him?
Whats he got? Ich? How did it come on so fast? Can I save him?