Jul 4, 2011 #1 d2mini Reef enthusiast Any idea why all the plumbing and walls of my overflow were covered in red slime algae but nothing is in my tank? Also have some in my sump. But ya, the main display is clean as a whistle.
Any idea why all the plumbing and walls of my overflow were covered in red slime algae but nothing is in my tank? Also have some in my sump. But ya, the main display is clean as a whistle.
Jul 4, 2011 #2 Sir Alex Dragon the eel (below) Do you have a large CUC? They might be taking care of anything in your DT.
Jul 4, 2011 #3 Smitty Reef pro +1 Alex...your tank may also have enough flow to keep it from growing inside the dt.
