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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
Crude Fat (min) 15%
Ingredients:
Fructooligosaccharide
fresh whole pacific mackerel (13%)
Fluval Poly-Max Cartridge for U2 Underwater Filter 2-Pack Amazon Crude Fat (min) 15%Specifically designed for the Fluval U2 filter, the U2 Poly Max Cartridge helps control green water and unsightly algae growth by trapping and adsorbing phosphate, nitrite and nitrate. Features: Chemical filter media Produces crystal clear water, reduces odor, and creates ideal conditions for fish and plants Helps reduce overall aquarium maintenance Suitable for freshwater, saltwater or reptile environments Convenient 2 pack format Compatibility: U2
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