Bulk Reef Supply Mixed Resin Bag - Brand New. Bought as part of my setup, ended up not needing it. Also selling a DI Resin Canister Filter in a separate listing. 1.25 lbs

Color Changing Mixed Bed DI Resin

• Changes Color from Blue to Brown as the media is exhausted.
• 1.5 Gallon - Fills 6 standard 10" refillable cartridges
• 1.25 lbs. - Fills 1 standard 10" refillable cartridge
• Packed in foil-lined 4mm Mylar bags to preserve quality (see Full Details for more info)
• 2 year shelf life (unopened)