~FairyAngelFish~
Fish Crazy
...yeah his scales dont seem to POP out and he just got fat over the last few days that I know of. omg he had a little black spot on him i thought was unique... on his belly o course was that like a parasite?!? i never thought of that. anyway out of the other two he's the only one that has gotten big. im pretty sure its not the food. PLEASE TELL ME WHAT TO DO!!!!!! 

Do I have to get him into a different tank? because I only have one tank!!!!
it was on the side. near the bottom but not under his body in the white part u can't really see it anymore...
.. try to make sure it breaks up as it goes into the water. That way they will have a better chance of eating it, as tetras preffer to eat what's falling..rather than what on thr ground.