indy
Aquarium Advice FINatic
I'm going to be installing my RO unit this weekend. It's going to be plumbed straight into my fuge with a float switch. 'Cuz I'm lazy and tired of the bucket brigade every night. Anyway, since the RO/DI unit pulls so much out of the water going into the tank, will I need to supplement the water with "essential elements", iodine, or anything else?