Well. i now have a school of 6 neons in my tank. One of them stands out thou. I couldent get a picture of the neon because he/she wouldent stop moving. So i will try to explain this the best i can.
He/she has a kinda large lump on its under side.
Kinda like this....
But if it turns to the side you can see that the lump in compases the entire abdominal area...
I can say that i know its not just fat. Becuase its very very prevlant. Usually when a fish is fat you can tell all around its body, not just in one area.
He/she swims around a little irradicly compared to the other neons.
Do you have any idea what it could be?
He/she has a kinda large lump on its under side.
Kinda like this....
But if it turns to the side you can see that the lump in compases the entire abdominal area...
I can say that i know its not just fat. Becuase its very very prevlant. Usually when a fish is fat you can tell all around its body, not just in one area.
He/she swims around a little irradicly compared to the other neons.
Do you have any idea what it could be?