I have been using rc salt and not liking the last couple boxs I got. Not sure if I have an ulns system as I don't do zeo or bio bellets but nitrates are 0.2 salifert and phosphates are 0.03 hanna phosphate pocket checker. Are there salts that are better suited for my system as if I raise my alk ubove 8.5dkh corals don't look very good tillit comes back down? I have been looking at brightwell aquatics neomarine salt has anyone used it and have an opinion about it or other options? An help would be great thanks.