Fish Health

Hi guys,

Massive school boy error yesterday and before you say it I know I'm a complete plonker.

Bought some fish yesterday from a guy and when I got to his house, the fish were already bagged up in a polybox, got them home and acclimatised them and left the lights off. I've turned the lights on just and notice what I can only describe something that resembles acne scarring on humans. I've no idea what it is or weather it is scarring from an old disease. Fish are eating extremely well and...