Modern Reef ION-X B | Premium RO/DI Resin

Modern Reef ION-X B – Premium Final Stage DI Resin

Modern Reef ION-X B is a premium mixed bed DI resin for RO/DI systems, designed as a final purification stage for producing high-purity water for reef and marine aquariums.

ION-X B helps remove unwanted positively and negatively charged ions that may remain after your RO membrane and ION-X A stage, helping prevent unwanted contaminants from entering the aquarium.

Ideal for:

• Reef aquarium RO/DI systems
• Final-stage water polishing
• SPS and Acropora aquariums
• Saltwater mixing
• Auto top-off water
• High-purity source water

How to Use

Install ION-X B as the final DI stage after ION-X A.

Depending on your tap-water quality and RO membrane efficiency, Modern Reef recommends using one or two stages of ION-X A followed by one stage of ION-X B. 

Storage

After opening, firmly reseal the bag and do not allow the resin to dry out.

Why Choose Modern Reef ION-X B?

Modern Reef ION-X B provides an additional final polishing stage for reef keepers looking to achieve cleaner, more consistent RO/DI water and greater control over source-water quality.