Hi, there! I just have one question. I keep reading about RCCs needing Iodide for healthy molting and such, but can't seem to find it anywhere. Most things keep thinking I'm talking about Iodine, but I want Iodide. And what I do find says it's for pure saltwater and you put in an enormous amount. I have a 20 gallon long tank and there is only...MAYBE...a few gallons of water in there. So, the measurements would be WAY off. I just have no idea where to find Iodide that is for RCCs. Anyone know?