Fluval U3 U-Series Poly-Max Clear Water and Algae Aquarium Filter Media Cartridge - 2 Pack Hare of the Dog • Rich in cardinal favorites

• Rich in cardinal favorites like black oil sunflower and safflower

organs & edible boneno grains

Elanco Advantage XD Extended Large Cat 2-Month 1-Dose Flea and Tick Spot-on Treatment - 9+ Lbs

• Single‑protein chicken dinner

Fluval U3 U-Series Poly-Max Clear Water and Algae Aquarium Filter Media Cartridge - 2 Pack Hare of the Dog • Rich in cardinal favoritesFluval U3 ClearMax filter cartridges help control green water and unsightly algae by adsorbing and trapping phosphate, nitrite, and nitrate. This chemical media effectively polishes aquarium water to crystal clarity, reduces odors, and creates ideal conditions for fish and plants. Regular use of ClearMax in the U3 filter also helps reduce overall aquarium maintenance. (Contains 2 cartridges)