Recently i have been thinking about upgrading my lights from a AI Hydra 26HD to a used XR 30 G3. I'm wonder if the G3 can meet 2021 standards in a SPS dominant reef tank, as well as provide a rich, purple-uv spectrum that really makes the coral pop. I've always been a fan of Ecotech's products but never felt like spending the money. Considering that the deal is about 200 shipped with a reef link module, i feel it's a good deal.