I got just the body of a LifeReef Skimmer, that was a mess. Baked on Slime. After Soaking it in Clorox, then Citric Acid, it was still a mess. I used Rock Salt and a little bit of water, Shook it and Rotated it. As the Rock Salt Dissolved, I added more. Came out looking close to new. Unfortunately I didn’t take pictures.