mystery fish

See attached: This is probably going to sound baffling and made up. I have a deck pond dedicated to any future Ill fish that I will isolate and treat separately. It doubles up as a water feature when not in use. See below: Here's the thing. I have personally never put fish in here and...

The silver fish in the photo with red under fins and red back fin. It’s about 5 inch long

I was just at my LFS buying snails and saw this little guy and I looked at him and he looked and me and I looked at him and I think we soul bonded. I wanted to bring him home so bad but impulse fish buying has more than burned me in the past and I couldn’t for the life of me find the little...

Hi! I got an account to ask for help identifying one of the fish I have which I strongly suspect is not a Kuhli loach and to me most closely resembles a wild caught, venomous Madtom Catfish. I got her about a year ago, before I knew much about Kuhli loaches. She was the only bottom feeder in...

I have a planted 10 gal and as i was doing a WC the other day, i noticed a small fish i had never seen before. I’d say it’s about 3 weeks old since that’s the last time i added any plants, an egg must have hitched a ride. the only other inhabitants are 6 neon tetras and a couple snails. The...