Help! I got a fish with a tail bent upwards. How can I help him? : r/Koi

Help! I got a fish with a tail bent upwards. How can I help him? : r/Koi

Why Do My Fish Keep Dying? 11 Reasons & How to Prevent It

Young koi with bent back

Can anyone explain this. Ive had this fish for years and all of a sudden its tail is super bent and it struggles swimming : r/Aquariums

Pond Fish Anatomy, What You Need to Know

How to Fix Swim Bladder Disease in Fish - Fish Vet

Pond Fish Anatomy, What You Need to Know

SAVING KOI FISH FROM DYING!

Treating ich with formalin and malachite green, one koi got a bent spine and has since died (help) : r/Koi

My fish has its tail bent upwards. What is it and how do I treat it? Also, why did it happen in the first place? - Quora

Koi with crooked back

Bent tail

Has anyone had this happen

Do fish regrow their fins and tails if they are cut off or bitten off by other fish? - Quora