Filter Cartridges & Inserts

Marineland Bio-Wheel Penguin Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. Rite-Size A carbon cartridges provide superior mechanical and chemical filtration for crystal...

Marineland Bio-Wheel Penguin Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. Rite-Size B carbon cartridges provide superior mechanical and chemical filtration for crystal...

AquaClear Ammonia Remover Filter Inserts are natural ammonia removing filter media. Ammonia Remover is effective in freshwater aquariums for the control and removal of ammonia. Removes and controls harmful ammonia Ideal for new to heavily populated...

The Marineland Micron Filter for Penguin Rite-Size C fits in the Penguin Pro 275 & 375 and works to filter out both large and fine debris while improving your mechanical filtration. For use in freshwater or saltwater this micron polishing filter...

The Marineland Micron Filter for Emperor Rite-Size E fits in the Emperor Pro 450 and works to filter out both large and fine debris while improving your mechanical filtration. For use in freshwater or saltwater, this micron polishing filter cartridge is...

Aqueon Replacement Filter Cartridges for E Internal Power Filters feature a patented, dual-sided dense-floss design and contain over 25% more activated carbon than competing brands. These cartridges provide even carbon distribution for more thorough...

Marineland Bio-Wheel Penguin Power Filter Cartridges provide premium activated carbon for efficient mechanical and chemical filtration, keeping your water crystal clear and clean. Rite-Size C cartridges are easy to replace and designed for maximum water...

Marineland 2 in 1 Bio Foam Prefilter screens out dirt and debris while supporting the growth of beneficial bacteria. Crystal-clear water is the mark of a healthy, thriving aquarium, this filter foam will boost mechanical and biological filtration for...

Aqueon Phosphate Remover for QuietFlow LED Pro Power Filter 20/75 are designed to address common water issues. The pads are pre-cut to fit in the Aqueon QuietFlow LED PRO Power Filter Bio-Media Grid. Phosphate Remover Pads help to remove excess...

Aqueon Carbon Reducer for QuietFlow Specialty Filter Pads provide additional filtration to remove specific contaminants from your aquarium. The carbon pads provide an additional stage of mechanical filtration by removing pollutants and organic debris...

Aqueon Carbon Reducer for QuietFlow Specialty Filter Pads provide additional filtration to remove specific contaminants from your aquarium. The Carbon pads remove pollutants and organic debris that discolor water, improving water clarity and reducing...

Aqueon Phosphate Remover for QuietFlow Specialty Filter Pads provide additional filtration to remove specific contaminants from your aquarium. The phosphate pads provide an additional stage of mechanical filtration by helping to remove excess phosphate...