There are 4 units left in stock.
The Marina i110 /i160 Replacement Power Cartridge is made specifically to fit inside the Marina i110 and i160 internal filters.The outside of the power cartridge features polyester foam to trap fine particles; while the inside chambers contain carbon to remove pollutants and odors; and zeolite to eliminate toxic ammonia for a cleaner, healthier aquarium environment and crystal clear water.
For model i160:
Do not replace both cartridges at the same time in order to ensure constant presence of beneficial bacteria.
Key Features:
Note: For best results replace every 4 weeks.