He could've snacked on that algae wafer 
I say fast him for three days and feed him 1/6-1/5th of a nuked frozen pea. While some members are against feeding peas, I've been feeding my fish them weekly with no ill effects. It's up to you though, but definitely fast him for three days.
I say fast him for three days and feed him 1/6-1/5th of a nuked frozen pea. While some members are against feeding peas, I've been feeding my fish them weekly with no ill effects. It's up to you though, but definitely fast him for three days.