Jan 10, 2009 #1 L LFSrbad Aquarium Advice Apprentice Joined Jan 4, 2009 Messages 41 what is an ro/di unit?
Jan 10, 2009 #2 OP OP L LFSrbad Aquarium Advice Apprentice Joined Jan 4, 2009 Messages 41 help please
Jan 10, 2009 #3 C CaptainAhab Thanx but no..... Joined Jun 2, 2008 Messages 2,333 Reverse Osmosis/Deionization Systems to Purify Tap Water for Reef Aquaria by Randy Holmes-Farley - Reefkeeping.com
Reverse Osmosis/Deionization Systems to Purify Tap Water for Reef Aquaria by Randy Holmes-Farley - Reefkeeping.com