One Cartridge Refill (1.25 lbs.) DI Resin (Color Changing)

DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is the last stage of an RO/DI unit. It is unnecessary to use the expensive

Kolar Labs | Bulk Deionization Resin Mixed Bed (Color Changing) Rodi (1.1 lbs) Saltwater Aquarium

Add a 10 Vertical DI Stage to your System ( Complete Kit

This kit works with the BRS 6 Stage Drinking & Reef RO/DI System. Our filter kits feature some of the most widely used and trusted brands in the world

BRS 6 Stage Drinking & Reef Replacement Filter Kit

FS: Complete BRS 4 stage RO/DI reverse osmosis/deionization setup

Value to Deluxe RO/DI Upgrade Kit - Bulk Reef Supply

PREMIUM GRADE: 567 grams; 1.25lbs (1 canister refill), High-capacity, mixed bed, virgin nuclear grade deionization resin; Manufactured by LANXESS to

Kolar Labs LANXESS DI Deionization Resin – for Fish Tanks, Ponds & Aquariums, Reef Aquarium Grade, 567 Grams; 1.25lbs (1 Canister Refill)

Color Changing Mixed Bed Deionization Resin – LiquaGen Water

RODI @ 7ppm REEF2REEF Saltwater and Reef Aquarium Forum

Tank Essentials - Bulk Reef Supply