Mushrooms":1d1cyad4 said:My RO water filter will be here next week. Should I have also bought a DI filter? The unit I purchased was a Kent 60GPD Hi-S RO.
Try it without-if you have nuisance algaes starting to appear, get the DI asap. Once they appear, the faster you exterminate them the better off you will be. Personally I think you will be able to scrape by without the DI ad not have any problems.



