Reverse Osmosis
Reverse Osmosis RO systems remove impurities from
your aquarium water such as chlorine, chloramines, pesticides,
phosphates, heavy metals and many others. Some of these impurities can
lead to the growth of nuisance algae, while others may cause much
bigger problems. The DI (De-Ionizing) cartridge does an excellent job
removing phosphates, silicates and nitrates from your tap water.