I have a 72 gallon bowfront that is about 4 years old. My lighting is 216 watts of T-5. I have a bed of crushed coral 2 1/2 to 3 inches deep. I have a Tidepool II sump, like the ones they use at RCA but with the biowheel removed. I have 6 fish - Niger trigger, false precula clown, 2 green chromis, 6line wrasse, and a yellow tang. I have about a dozen or so crabs and about 50 snails. I have some corals - the pulsing xenia is taking over. The kenya trees and colt are doing ok. My zoas and palys are closed. I purchase RO water from RCA almost exclusively, occasionally from Aquatek. I make my own salt water from that. I installed an ATO a few months ago. I purchased a Vertex skimmer a couple of weeks ago and I am starting to get some dark green skimmate. I also purchased a 20gallon long sump yesterday to replace the tidepool. My problem is: my tank has NEVER looked like the ones I see at the meetings. My rocks are always either green or dark maroon with algae. I have never had any coraline algae growth at all. I am currently going through a severe briopsys/green hair outbreak. I did 3 days of darkness multiple times to no avail. I used some chemical algaecides with no apparent affect. My question is: should I break down the tank and more or less start over? I was thinking of removing all the rock and critters to a couple of temporary containers, removing half the crushed coral, clean the other half, add some live sand, and rebuilding the tank. Any ideas, thoughts, suggestions? I am on a rather strict budget.