lps

I'll get the tank stats out of the way first. 20 Gallon Cube AIO with AI Prime 16HD running on David Saxby preset. It's about 6 months old (not including the cycle), and for the first few months everything was going well, corals were completely open and growing, and now pretty much all of my...

Searching select corals online I’ve came across multiple par levels for each coral listed in picture it seems. Trying to find a good guideline to what is truly needed for levels. Any corrections is welcomed as well.