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Tetra Whisper Power Filter for Aquariums, 3 Filters in 1
Quiet, reliable 3-stage filtration for clear and healthy water
Mechanical Filtration: Dual-sided mesh catches debris and fish waste in its dense, fibrous network
Chemical Filtration: Ultra-activated carbon absorbs odors and discoloration$12.40 -
Reef Red Sea SPEC Carbon – Aquarium Filter Media (1000 ML / 32 OZ), (Model: 37410)
Rapid removal of organic pollutants
High total adsorption capacity
Ultra-low phosphate output, ultra-low ash content$24.98 -
Kent Marine Reef Carbon for Aquariums, 44-Pound
Removes organic pollutants, stains and entrained toxic gases in marine and freshwater aquariums or ponds
Contains the finest pelletized activated bituminous coal based carbon
Out performs any carbon especially coconut shell$59.54