My betta fish was sucked into the filter and shredded

Shredded Betta Fins- I don't know what is wrong and I need help (head's up, long post!) - Diseases - C.A.R.E.

The Imperfect Aquarist « Bayou Magazine

Betta Fish Sticking To Filter

Why is my betta near the filter thingy getting sucked most of the time? : r/ bettafish

Advice for Betta cut/shredded fin? : r/bettafish

How to treat a Betta fish whose fins are falling off - Quora

Why does my betta fish wrap around the filter? : r/bettafish

My Betta's Fins All Of A Sudden Are Shredded?? Please Help !!

Little guy got stuck in filter : r/bettafish

How to Cure Betta Fish Diseases (with Pictures) - wikiHow

How to cure betta fish of any possible unnoticed disease and keep it healthy and striving - Quora

Betta Fish Sticking To Filter

Bluu's Guide to Keeping a Healthy Betta Fish by BluuWynter on DeviantArt