Hey guys, I have had the tank on autopilot for a long time but I finally am working on cleaning it up. A couple of weeks ago I got a pair of MP40s and am loving them. I finally have flow comparable to what I had with my DIY reeftecs I made years ago. They worked very well but the only problem was the Little Giant pumps would burn out after a couple of months. I have been changing water and testing regularly again and the tank looks a ton better. The water is clear again and the tank is almost clear of the cyano that was very prevalent before. I bought a few SPS frags from AQ a few weeks ago and they are actually coloring up and one acro had an injured spot I didn't see before I bought it and it is starting to heal over. I had put off working on the tank because I was afraid I had a long hard road ahead of me. The MP40s really helped because they kept all the detritus that build up in the LR suspended. At first the tank was so cloudy I couldn't see through it. :sad: Whenever the tank would clear, I would just change what mode the MP40s were on and then I would see detritus getting stirred up again. The tank has a long way to go but at least I don't get disgusted every time I look at it.