Bazooka - The fish with one less fin

Noticed something strange floating in Bazooka's bowl this week - his dorsal fin! I'm not sure how it came off but it's off. Bazooka was still happily swimming around, taking the occassional nibble on it. YUCK! Calum, Dakota and I cleaned his bowl and gave him some real food. He seems OK and if you didn't know it was missing he looks normal. Now that I think about it I didn't check on him this morning.....better be off.