obsessedwithfish
Member
Hi, I started to use r/o water in my tank instead of tap water, seeing a big difference I think I should get a unit. 92 gallon tank with about 170 pounds of live rock, fish and some corals. What's the best brand and how do they even work? Do you install it in your tank or do you hook it up to your facuet. When I do my 20% changes I use a syphining system (python) to take out and add the water. Will the r/o unit work with that?