Last time I tried a 3 day blackout I couldn't find my total pitch black sheets n just used a bunch if bed sheets lol. A bit of lights still went through. When I finish the 3 days I did notice a bit of algae gone but my sps looked worse and had some RTN. Since my tank is very delicate right now is it a good idea to do another blackout or wait till it heals? K I'll make new water for my new rocks instead of tank water
|