morgan24
Aquarium Advice Freak
I'm getting high phsphate readings with my ro/di water and can't figure it out .its brand new and everything is hooked up right. The only thing i can figure is that the di resin was bad to start with. I think its a refilible canister so i'm going do by some resin for it. The resin don't look like other resin i've seen here is a pic.