How long is the longest you've had a fish that would not eat? My 13" id shark just started eating floating pellets after he fasted for just over 4 month's.
I've had my silver aro's hold out on me for 3 weeks when I moved them around. I was worried then till I got this id shark. The funny thing is he never really lost any weight, or looked emaciated at all. Always looked 100% healthy and always swims just fine. Just showed no interest in food till this week.