Rainbowfish swimming funny

The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.

FishyBusiness

Aquarium Advice FINatic
Joined
Jul 26, 2012
Messages
564
Location
Central Minnesota
Today I noticed one of my rainbowfish swimming funny. Like he's having a real hard time and breathing kinda heavy? He's not moving his tail a whole lot and his back end hangs down so he's swimming like he's swimming upwards at an angle... Hope I'm making sense. Anybody knows what might be wrong?

He's with other rainbows, harlequins, an angelfish and pictus. They've all been together for quite some time. No aggression whatsoever. Did a WC yesterday and ammo 0, trite 0, trates about 20.
 
Back
Top Bottom