Saltwater Aquarium Equipment
Im setting up my first saltwater tank, and Im thinking of getting a RO/DI unit.
My tank is a 40g +20g sump, and Id like to find a RO/DI unit that I can attach to a hose (i have a hose faucet in my garage). Also, I dont mind if the unit takes long to make water.
Ive been doing a...