DI Mixed Bed Resin 7.5 lb with color indcator.

aquaLife is proud to be the #1 choice of hundreds of service companies and public aquariums across the country.

When your local fish store or service company needs DI resin, they cant get by with 1 or even 5 pound bags. Large jobs call for large volumes of DI resin.
So when you need to get serious with large water changes, or perhaps running a Non-RO DI only system, this is your best solution to efficiently purchasing large volumes of DI resin.

100% of aquaLife DI resin is made here in the USA. So that means less time that your DI resin has been sitting on a boat, or in a warehouse overseas. 

Feel confidence as you pack your DI filter with the one and only DI resin trusted by Reef and Salt aquariums for the past two decades.

Achieve the same water quality desired by Universities and Laboratories around the globe with our aquaLife Premium Blend Color Change DI resin. 18 Megaohm Resistivity 

Replace the DI resin in your aquaLife system today if you are no longer at zero ppm. This DI resin will also work in any RO/DI system with a refillable filter shell. 

• Virgin Resin
• Color-Indicating 
• Made in the USA (Most are not) 
• 18 Mega Ohm Resistivity 
• Nuclear Grade
• Color Change goes from Dark Blue and exhausts to Orange/Rust Red
• Strong Acid Strong Base Resin

NOTE: Most 10″ DI Cartridges will hold approx 1 Lb of DI resin. 
 

Why Virgin Resin?  Most “cheaper” resins are recycled from the Metals Industry and can add copper and other heavy metals back into the water stream.