I am definitely going to take your advice and give it a try, my last two triton ICP test have come back with less than ideal iodine levels, and I supplement through aqua forest salt mix water changes, and aqua forest components strong as a balling method with my two part. ill send out another test just to confirm, but will order some iodine in the mean timeThat may be true if routine water changes are done or iodine is supplemented through trace mixes. But the OP has not indicated any form of iodine testing or dosing. I grow hundreds of zoas in my frag tank and can tell you that without iodine supplementation, your zoas will slowly deteriorate. Take the advice as you will.