bromion
Aquarium Advice Activist
Has anyone used these RO/DI systems? Any comments?
http://stores.ebay.com/Soumi-Knight-Systems
http://stores.ebay.com/Soumi-Knight-Systems_Reverse-Osmosis_W0QQcolZ2QQdirZ1QQfsubZ3QQftidZ2QQtZkm
http://stores.ebay.com/Soumi-Knight-Systems
http://stores.ebay.com/Soumi-Knight-Systems_Reverse-Osmosis_W0QQcolZ2QQdirZ1QQfsubZ3QQftidZ2QQtZkm