I added a 2nd DI canister to my set up. It helps catch anything that gets past the first canister. When the first canister shows almost completely depleted I move canister 2 up and put new resin in canister 1 and put in down in place of 2.
Don't you know ulva is a natural aphrodisiac?
HEY TY CAN I GET SOME MORE OF THAT ULVA?!
another build thread dangerously close to slipping off the rails.