50 GPD RO Membrane for RO Filter Mother Colonies reduce it below 20 mg/L

reduce it below 20 mg/L with water changes first

Total testing time is less than 3 minutes

Suitable for ZEOVit-style and carefully maintained reef aquariums

Primary use: Transporting aquarium water

ZEOVit Sponge Power - 50ml

50 GPD RO Membrane for RO Filter Mother Colonies reduce it below 20 mg/L50 GPD RO Membrane for RO Filter 50 GPD RO Membrane for RO Filter is a replacement reverse osmosis membrane for compatible aquarium RO and RO DI filtration systems. It helps remove dissolved solids from source water so aquarists can produce cleaner water for mixing saltwater, topping off aquariums, and maintaining more stable freshwater or reef systems. Reliable 50 GPD RO Water Production for Aquariums A properly functioning RO membrane is the core of