I have had my back molly for a few weeks now and her back fin seems to always be clamped. All her other fins are up and she swims and eats just fine. The other molly in my tank is fine all her fins are always up. Any ideas about why the other ones back fin is clamped?
Sent from my SAMSUNG-SM-G900A using Aquarium Advice mobile app
Sent from my SAMSUNG-SM-G900A using Aquarium Advice mobile app