Right now I have a daytime length of 10 hours. I want to know a good length of day for the tank. I'm dosing flourish 1 time a week, excell 2 times a week, root tabs 1 time a month, I have playsand substrate and a coralife dual t5HO 1 bulb is 5k other is 6.5k. I have all natural red clay that I was thinking about putting into the sand for iron supplementation is this a good idea? Also I have this really bright green algae growing, what is that, never seen it this vibrant of a green? Any tips on day length? All help appreciated thanks!
Edit: just added co2 tonight to the tank.
Edit: just added co2 tonight to the tank.