I haven't been feeding it any thing different then most people on this site,when i bought it,it had some red but it keeps getting redder. Twice a week i give it a little bit of krill as a treat and i also skip 1 day a week with no feeding,you know the saying ,a hungry fish is a healthy fish. It does get the light on most of the time,it gets jumpy with the light off. and does any one know what i did wrong to not be able to view pic's on the site any more ?