Brain is one of my two axolotls which is of a greyish colour with pink gills. When I first got him he had Pink flurry gills , but I noticed his gills have got less fluffy and turned into a greyish colour (like the rest of his body ) the last week or so . He eats well and seems to swim and move around as he normally does. I thought it might be the quality of the water so I checked it and it was fine. Pinky who shares the tank isnt acting any different either and I cant see any obvious signs of illness. I am not sure if the colour of their gills changes as they get older (Brain is about 20months old). I have started to wonder if Pinky has been chewing on Brain's gills when hes asleep or something... Or he's ill...
please help!
please help!