viet-tin
Active Member
I too use wal mart water and thats all I can get right now and I know it isnt the best as I get plenty of algae everytime I top off or do a water change. I cant afford a ro/di unit right now and will try and get my hands on a TDS meter. A buddy of mine does window washing and has a bunch of DI filters which he changes atleast once a week so im going to try and see if that would be a better source or water.