Betta Fish Losing Color
If the paleness appears local and the body or fin texture seems somewhat different at that spot then your betta fish may be losing color due to a skin disease.
Betta fish losing color. I keep it in a 5 gallon tank. Natural aging stress and illness. There are a variety of reasons your betta is losing its colors and once you know the reasons the color change is happening you can apply the proper solution.
And what i mean by weird is that is sorta has jagged fins it s a delta tail. Now its a pale blue. As eluded to earlier there is a huge variety of different reasons why your betta fish may be losing color.
My fighting fish betta is losing colour. Lately it s been losing its blue green colorand its fins looks weird. There is a gene in bettas called marble that causes them to change color often at random but the color change starting at the head is very typical of this gene.
See the first betta pictured in the link sourced below. The following are the main reasons your fish is changing colors. Does it change color before or during givi.
But know what fish it is would be a good start and the information gloman asked for. It also kind of floats vertically and uses its fins a little. Also betta fish are often kept in smaller tanks where ph swings occur more often because of the small volume of water.
The fish may be suffering from white skin lesions or fungus. N different to a human. It will also rest on the gravel.