Aquarium Fish Tank Replacement Filter Cartridges - 4 Pack

4 Pack SmtaqX Aquarium Filter Cartridges

• Fits SmtaqX Aquarium Filter: SmtaqX Replacement Filter Cartridges is made of double high-density cotton + 4mm bio-beads (a new filter media). It can filter and absorb 99% of impurities. The bio-beads help cultivate beneficial bacteria and break down harmful substances. So as to keep the water source clean and the healthy growth of fish
• Easy Installation: Simply turn off the filter, remove the used cartridge, and flush the new cartridge under water to remove dust. After rinsing, insert the filter cartridge into the flushing chamber, make sure the filter cartridge fits completely into the chamber
• Excellent Performance: For optimal performance, replace approximately every 2-4 weeks. (It depends on the number of fish in fish tank)
• Fits SmtaqX Aquarium Filter - B0FG7MKHZV