Macroalgae Nitrate Export

[Funky_Fish14]

Haha, that looks awesome. Its so perfect.

Thats also the best way to ensure distribution of nutrients and exposure of all the algae's surfaces to the light. Algae should be rotated, partiularly cheato, which functions better under rotation.

Plants do need a 'shut-down' time from photosynthesis (all true plants do). During that time they (most) engage in cellular respiration (like animals), and also exchange nutrients, etc... If you put a cactus plant in 24hr light, I can tell you right away it will die as it's stomata ('pores') will be closed and it will not correctly exchange nutrients. So I agree with the prior suggestions, maybe you want to try at least 6hrs off (with your light), and see how that does.

Thanks for sharing!

Chris