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Review on 🐠 Kolar Labs - LANXESS DI Color Changing Deionization Resin for Fish Tanks, Ponds, and Aquariums - Premium Grade for Reef Aquariums by Patrick Freddie

Revainrating 5 out of 5

Save $ by refilling

Resin allows me to refill my DI cartridge for half the price of a replacement. I use it in the AquaFX Barracuda but it will work with any refillable cartridge that unscrews from the bottom. Just unscrew the bottom, wipe off the old resin, rinse well and refill with this pouch. The bag was the perfect size to fill once.

Pros
  • Certified
Cons
  • Some Cons