Just moved in with my girl! We just got the whole house cleaned except for my 125g. She said we are getting that set up so that there is no more stuff laying around!!!! Well the problem is my RO/DI system i need an adapter for her facets and well i dont have one yet! Right now the tank is FOWLR. Can i just use facet water with something i add to it to make it decent water for now? and then just do WC with my RO/DI system? IDK the TDS of the water or anything like that sorry