I have a 6g fluval edge that is freshwater, I have mollies in it so really it could be fresh/salt/brackish. It does have some salt in it for the mollies but not much, around 1 tablespoon per gal
. I have a couple reef tanks also and I've recently installed a RO
filter and I am wondering if using the RO
water would help or hurt my freshwater tank. I have a few plants in my freshwater tank, I'm not sure what they are, one is a moss ball. I just haven't seen much info on RO
water use in freshwater systems any info on this would be appreciated.