ok so about 2-3 weeks ago while I was away house sitting, I left my brother to look after my aquarium . when i came home the whole tank was this flourescent ninja turtle green
. It is a fairly new set-up I moved everything from my 10gallon into a 40. I asked a guy at the lfs
and he simply said it was my lights because i had them on for 10hours a day from the start when i should have gradually brought them there. All my fish are still alive and actully look healthy when i do manage to get a glimps of them. any solutions its really an eye-sore
, thanks all.