Your beata fish has a Dorsal Fin (the one on top), caudel fin (tail) Anal fin (the really big one underneath the fish that is more towards the back of the fish) Pectoral Fin (There are 2, one on both sides of the fish) Pelvic Fin (Also 2, the long skinney ones that hang down, located towards the front underneath the fish0
Your betta fish probably lives in a bad water condition or some fish is biting your betta fish's fins.If the water is in bad conditions you should probably clean it and talk to a manager in a pet store about betta fishtail rotting or search it up on Google ( search betta fish tail rotting and go to images.)
Male betta's are larger, more colorful, and have much longer fins. Female betta's are small, less colorful, and have short stubby fins.
Your betta fish is a female if she has smaller fins than an average male.
Well there are lots of types of fins for betta fish. my betta fish has a long stringy tail and fins, but my female has short average fins. most have plain fins. mine is the only one i have seen in my area with a stringy tail. most fish have stringy tails if they are sick but not mine he was bred to be like that. depending on the fish and the area well there are lots of things that are considered normal for bettas.
Depends what fish you have, if the fish are colourful and have long fins then it'll probably bite it to death, every betta is different.
There are so many different colour variations of Betta that red streaks in blue fins are quite common as are blue streaks in red fins. All it means is that the fish are cross bred.
Yes; fish fins can regrow and heal with amazing speed.
the size of it's fins and body
Betta fish get in fights with fish with colorful fins and bodies. If your betta gets in a fight while your away,the weaker fish may die. But if you see your betta fight with another fish you should try to split the two fish apart [or all the fish that are fighting].
No. all fish need fins to swim. Or they would just stay at the bottom of the tank and die.
it dies or it will only swim in circles
Yes, but only one type of betta fish, which is the Plakat betta fish. Its not very common(rarely ever)but it is possible to turn out so. it could get short fins through being in a fight with another fish aswell but most people wouldn't like that
Any fish that does not have long fins. p.s. i have a betta named Frodo lol