AdAndrews
Member
What should the surface agitation be on a high tech planted tank? should there be any, minimal? i am aware that it drives off co2, but isnt a bit of movement healthy?
samc said:what you should do according to amano is raise the lily when lights go out to add o2 to the water for the bacteria. the bacteria get o2 from the plants during the day from photosythesis. high co2 levels can lower the numbers of bacteria in the tank. i have tried this and found that it does help.