That makes sense, but I know a guy now that is starting to grow Zoas/Palys and is starting a distribution business. He basically has everything lighting-wise and is having better luck with metal halide on several Zoas. Some would barely open under LED (the eBay Tao's) so he moved them into a tank with MH and they are totally open and already starting to multiply. Not sure if this would be the same for SPS or LPS.
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