I am starting up a 30 gallon reef. I have a AP saltwater master test kit from my 10 gallon FOWLR
which has tests for pH, NO3
. What other test kits should I have for a soft coral reef tank, and what brands of said tests do people recommend?
Also, I am using Reef crystals, and plan on doing ~20% water changes every week or two. Since I'm not planning at this time to have any hard corals, just mushrooms, zoos and some other soft corals, what, if any additives (ie iodine, calcium etc) should I (or should I not!) get? From what I've read here I think the water changes should be enough, but just wanted to check.