No,just what I posted.It did get a little barer than that.It was difficult to start over, after I invested so much, time and $$.If it ever gets that bad again, I may just go FOWLR.It took me about a year or so running it that way.I retired in 2013, and had extra time to put in the tank.Spent time going over what I thought contributed and tried to come up with a game plan to avoid it.I did have some DSB's in my sumps.I think they gradually got worse, and held a lot of organics.I got the water quality much better and stayed on testing parameters.I decided to go much more SPS, so that had to be done.It takes a little more time each day staying on top of things,plus I gained alot of knowledge on water chemistry.Even with that there are still bumps in the road.I can relate to not wanting to go though it all, I think most of us that have been in the hobby a while almost expect it to happen.