he is only a juvenile (2 in.) and i have him in a 10 gallon with a red claw crab. I was watching him eat the other day and i noticed little white specs on his fins. I didnt think it was ick though, because it looks like tiny sparkles(as opposed to white salt) and its only on the tip of his two front fins. is it ich? he seems fine. If it is ick how can i treat it? I cant buy aquarium salt so i will have to use table salt. Also, im tring to get rid of a little nitrites so water changes are out of the question as far as treatments go