Thank you everyone for the helpful information. SPS seems to be a different requirement than other corals. What is everyone opinions on best salt for SPS tanks and why?
If you’re wanting to go high end sps then you’ll need high powered
quality lighting and access to a par meter. Plus all the other advice given, but the lighting is a must. Stable parameters are definitely a must but that won’t matter if you’re not delivering enough quality par and spectrum.