Have you tried vacuuming the substrate with your water changes? All that debris is trouble. You need to get rid of it.  The powerheads will help keep it suspended until it gets removed either by mechanical or skimming.
Oh, and I am not legend! There a lots more here who know lots more than me!  IMHO, there are always more than one way to do things! You just need to know the ups and downs of whatever methods you choose, and understand what your husbandry requirements are with each method.  _________  I Love My Sig By John Hawkins!!!!!!!!!!!!!
Date Started 9/04 58 gallon Oceanic Tank, 20 gal DIY sump/fuge w/ Kent Marine Auto top-off, Air Water Ice RO/DI, 10,000 K 175 W MH, 2 VHO 03's 96W each, AquaC EV 120 Skimmer
80 lbs LR, DSB in FUGE, 1 - 2 " LS in tank
Black Brittle Star, Chevron Tang, Crocea Clam, red & green Lobophyllia, Frogspawn, Porites Frag, Caulastrea Frag, Green Ricordia, Asst. Zoas, hermits, astreas, stomatellas, fighting conch |