I've been thinking of switching to ROX. You say it's messy, how so?Thanks Andy! I used to run the ROX but I switched to the lignite just because it's less messy for me. I've run GFO off and on over the years. When something goes wrong though it's "one of those things we blame" for the issues. Whenever my corals don't seem right GFO is the first thing I unplug.









