It is very badly damaged and will probably die.
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that's actually incorrect, unless there are signs that there was a fin to begin with, in which case it is probably fin rot... but if you are talking about those goldfish that swim super awkward and have no fins on their back, then you are talking about a celestial goldfish. some bubble eyed goldfish also come with no fins.
Goldfish do not have legs. Goldfish do have fins, although the number of fins will depend on the type of goldfish.
a goldfish uses his/her fins for direction when it swims.
fins fins
A goldfish has about 1,500 bones inside of it.
no they don't loose there fins if they do they die.
Well goldfish move their fins of course.
The fins develop on a goldfish fry after about a couple days after they are hatched. Until then, they are not free swimming and look like a tadpole.
The common goldfish because its fins are not too delicate
There are many fins on a goldfish that act in stabilization. The two major ones are the pelvic and pectorals. The anal fins also help in stabilization but they don't play as large of a role in it.
The red fins on goldfish are significant indicators of their health and breeding patterns. Red fins are a sign of good health and vitality in goldfish, as they are a result of proper nutrition and overall well-being. In terms of breeding patterns, red fins can also play a role in attracting potential mates during the breeding season. Overall, the presence of red fins on goldfish is a positive sign of their health and reproductive potential.
A goldfish with red fins has a distinctive appearance due to the bright red coloration of its fins. This color contrast against the gold or orange body of the fish makes it visually striking and easily recognizable.
Goldfish are naturally attracted to rotting fins, so if your goldfish has rotting fins get a cure for it or change your water. Or, in the other case, if that goldfish is bullying its tankmate, move the bully or victim to another tank or return the bully to the pet store.