Guys I have 3 new blue spotted sunfish. I came home today and one of them looks to have some white patches on it. Does not look like Ich, but it wasnt like this yesterday. They were just introduced into the tank, could this be stress related or should I get him out? What is this and how should I treat it. Its a 55 gallon native planted tank, with some snails. All was well until today. tank has been up and running smooth for months. Water numbers have been 0 ppm. I will test again. I have been feeding them dried BW and frozen foods.
HELP!!!
HELP!!!