Hey all, sorry I can't check this site while I'm at work to respond faster.
Those are Maxi-Jet 1200's. I did have them both pointing at the glass and had the same algae issue. I just recently changed them to point towards each other like suggested in a few other posts to see how that helps to generate more random water movement.
I am feeding every other day. That brown stuff comes right off the rocks with a rub from my finger. It seems to be "settled" algae from cleaning glass etc.
I run a AquaC Remora Pro Skimmer with Mag3 pump. I don't have anything else filtering the water except for the Natural Live Rock Filter. Is this maybe the issue? I do have a Bio-wheel stashed away, but was told they are bad as they are "Nitrate Factories."
For Algae cleaners, I have about 20 Hermit Crabs, 20 Snails (Cerith and a couple turbos), 8 Nassarius snails for the sand, a Lawnmower Blenny. Also a couple Emerald Crabs.