firemd
New Member
I have recently purchased a 28 gallon nano. I have a 55 that I have had for 7 years. The 55 I have added tap water to and had to battle spuratic algae blooms after water changes and top-offs. Long story short, I want to know what is the most economical RO/DI unit that I can get for the new tank? Brand? Model? Thanks for the help.