I used it for a few years no ill effects I could see I'd recommend it
I also use ROX from caco3reef it's good stuff as well as far as I can tell my water is crystal clear
__________________
250G DD LED SPS R.I.P.
180G LED SPS
80"x36". 300G custom build
Owner of Mountain Ridge Heating and Gas
Class A gas fitter, HVAC
|