injury

Hello all, Two months I had an angel fish stuck in a decoration which he managed to recover from and was doing well. A two days ago he seemed to be having trouble moving around the tank or going for food. This morning he was struggling at the bottom of the tank. The other two angels were...

My goldfish swims around everywhere with his mouth wide open. It started happening about a day ago. He can still eats and swims fine, but sometimes he isolates himself from the other goldfish in the tank. I attached a photo of what he looks like and there seems to be some kind of substance in...

Hi, I've had 'Ping pong' for over a month and he has been a bit bullied by the other fish, but last night he was pretty badly attacked (do not know who the attacker was). His fins are shredded, he has a several cuts, a damaged gill and half his scales are either missing or badly damaged. (I'm...

Hi everyone I seem to have a issue with my pleco. I have had it for 2-3 years and no issues till last week. He decided to go behind some drift wood which has been in the tank forever and move it. He has done it many times before, but this time he scrapped off some skin on both sides of his body...

Recently in my 38gal brackish tank, I've had a couple of saddening deaths with my black mollies. Could anyone help me figure out the reason for these deaths so I can save my remaining three mollies? So far, the deaths have been identical to each other. What happens to my mollies is they'll start...