Maybe I am being paranoid but I am noticing something amiss with one of my ACF.. he is a darker skinned ACF but around his nostrils there appears to be a slight discoloration, it's a little more 'grey' around there.. also I notice his appetite is not as hearty as my other (albeit a bit larger) ACF.
I am feeding my ACF reptomin still and my Albino ACF will eat forever pretty much but my other ACF will eat 2 mini-pellets and will refuse anything past that.. which I think is unusual since they are generally not fussy eaters..
The last and most disturbing thing I've noticed is that his stool was white.. it looked normal but my other ACF seems to poop black feces.. white stool is making me think he may have a parasite? I've only fed my ACF reptomin and occasionally (as in once a week..) frozen Mysis and at one time frozen Blood Worms (but I stopped with frozen blood worms since everyone says they're bad news).
I did make the mistake, in my opinion of feeding live black worms once from a pet shop but I did not want to risk parasites so I threw them away, and that was before I got the darker ACF so he shouldn't be effected by that..
Other than that he seems very normal and fairly active. I included a picture, and yes they're froglets and not doing the nasty lol..
Oh also I had my water tested and I had 0 Ammonia .. but he didn't have a way to test Nitrites, and I had some Nitrates but he didn't specify how many. He said the water was good and would give me a money back guarantee on any fish I picked up if I chose to so I am assuming the water is OK.. and again my other ACF is very active and healthy so I dunno.. :/