Shrimpfishy thanks... my lighting is 2x36 watt PC, with one actinic and one 10k. The only additives I use are kalkwasser and B-Ionic to replenish calcium and alk, and for the past few months iodine. I feed heavily many frozen mixes, and also phytoplankton. Most additives are unneeded and do more harm than good probably. If people are not happy with their tanks, I assure you you will not be helped by "Bob's mystery reef additive". I always see questions like "How do I get more coralline to grow?". Then responses follow of certain additives and concoctions that might work, when in reality it's other factors. Be especially aware of additives that don't mention what they contain, as I tell my wife the same thing regarding cosmetic products... Freshly made salt mix has everything a coral needs element-wise...
Plum I will do that. I'm there from the 18th to the 22nd. Thanks again...
Johnny