So i have started reefing since last november, havent do any corals till recently. I came to a LFS and the guy telling me AI prime 16 is bad for reefing, good enough for softies but not good enough for torches and hammers. I have a 15 gallon waterbox peninsula mini. So my question is do I really need to spend 500$ to do torches, i have two hammers, and they are doing quite fine, opening up and stuffs. The way the LFS owner say, the number of beams in AI 16 isnt strong enough to enhancing coloring of the torches.