Rapid film algae growth

[chris88]

the info giving is to complicated. Its simple, you have an excess of nutrients in your water column, its not the bulbs at all. Feed less, skim more, issue solved. Start dosing vinegar or growing chateo to remove the excess nutrients. Skimm wet and reduce your feeding to every second day. It will solve itsefl, something probably died, you overfeed, or your introducing something negative to your tank.