Marco V
Aquarium Advice Freak
First off , I just moved my power heads back to where I had them originally and took out some filter sponges I had in my sump to slow down flow . I first noticed on Saturday a small clump in my refugium that was half way on the glass/sand . Didnt bother with it and did a 20 gallon water change yesterday. But I had taken one of my power heads out to mix the salt and water I was making. I think this was my mistake , I just got home and now there's red spots in my DT on the sand. Scooped what what I could pretty easy since it clumps up . My question is should I change my lighting schedule ? Right now I have my lights on 12 hrs actinics 13 . I believe I was over feeding adding to the outbreak.