I did buy a coralife ro
unit off ebay bt it was used so, I may need to change the filters. I bought a tds
meter waiting for it to come in the mail. My tank is fully cycled. It has been for over 2 months. This is month 4. All of my parameters ph, trite, trate, ammonia, phos,alk
,mag everything is good and where it needs to be. I just have a lot of algae on the back wall and the glass I wipe down every or every other day but like I mentioned it seems to be more of a slight build up when I top off w. rodi
water. Ill wait to see what the tds
meter says and Im going to test rodi
water before I put it in, which I havent done yet.