I understand that a lot has changed since the "reef bibles" came out, but the reason I like reading them is because most of these guys don't just own a tank, or 2 tanks, or 3 tanks; they own SPS growing business's with greenhouses and such. I think most of them would agree that how you take care of a DT and how you grow propagating sps corals are two different things (I think we'd all agree on that as well). But a large percentage of these guys are marine biologists as well as propagators for money and I bet they know every trick in the book for growing/feeding sps corals. I wish some of them would chime in and let us know. I have no desire to start a coral growing business, but we'd all agree that feeding is a major key to success after taking care of parameters. So come on sps coral propagating guru's!! Tell us what we're wasting our money on!