There are multiple possible causes of this. It could be "fin rot" which is a common disease among fish. It is also possible other fish in the tank have bitten or nipped at the fish's fins. Lastly it could be that they scraped it against a rough surface such as a rock or coral.
all fish have fins
of corse theres fins on the side of a fish :)
The flaps on a fish are called fins, which help the fish to maintain balance, steer, and move through water. There are different types of fins on a fish, such as dorsal fins, pectoral fins, pelvic fins, anal fins, and caudal fins.
yes, jawless fish have no paired fins
fins!
Most. There are very few fish that have no scales and all fish have fins.
The regrowth of a betta fish's fins typically appears as new, transparent tissue growing from the edges of the damaged fin. Over time, this tissue will develop into new fin material, restoring the fin to its original shape and color.
To treat a betta fish with damaged fins, you can start by keeping the water clean and at the right temperature. Add aquarium salt to help prevent infection. Consider using a medication specifically for fin damage. Ensure the fish has a balanced diet and reduce stress in their environment. If the damage persists, consult a veterinarian for further treatment.
Whitebait is a type of fish so it would have fins.
my pleco has damaged its side fins will they grow back
The Fin regrowth time is Relative to the amount of damage Done, A beta's fins Grow at about the same Rate as a humans finger nails. Hope this helps.
Fish that do not have fins and scales include lampreys and hagfish.