D DanMiller20201 New Member Joined Jul 4, 2021 Messages 1 Reaction score 0 Location Canada Jul 4, 2021 #1 We’ve noticed this hanging off of our fish, not sure if its maybe a hernia?
PheonixKingZ Fish Guru Tank of the Month 🏆 Pet of the Month 🎖️ Fish of the Month 🌟 Joined May 8, 2019 Messages 17,726 Reaction score 11,871 Location Lawrenceburg, KY Jul 4, 2021 #2 Possibly a tumor. Your bettas fins also look super bad. (Looks like fin rot)
Dajuyu Fishaholic Joined Jan 17, 2021 Messages 637 Reaction score 189 Location Johore, Malaysia Jul 4, 2021 #3 Stress (what other tanks mates does it have ) and water conditions those information might help ...