betta fish tail ripped. help : r/bettafish

My betta isn't healing and I don't know what to do? Could I get some advice? : r/bettafish

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

torn up fish help!! : r/bettafish

Shredded fins, please help : r/bettafish

half of my betta's fin is gone! : r/bettafish

Torn fins or fin rot? : r/bettafish

What's causing this fin rot? His tail was cut up when I got him but healed for the next two weeks. Then it started to rip up differently. My tank is cycled

Betta fish with a rip in fin : r/bettafish

Torn up fins and tail! What from? Please help!