i've been using it for about 2 years now, changed to reef crystal, then found my SPS started to lose color.. then I changed it back.
I used it for a few months when I first started the tank but then I switched to Reef Crystals. I wouldn't say I'm overly impressed with RC but it's a LOT cheaper than Salinity or TM salt and I water change a lot. I'm just getting ready to set up my calcium reactor. We'll see what happens after that.


