ReyR
New member
Currently I've got a significant diatom bloom going on. Probably has to do with my recent upgrade of lights to Current USA Orbit Marine LED lights. At any rate, my ZOA's like them, but so the diatoms. I read some where recently where some one recommended shutting the lights off for 3 days to kill the diatoms off. Does this work? And is it safe to assume that if I supplement the zoa with feeds, they will be fine with the lights off for 3 days? Any information is appreciated.