Interpet Internal Cartridge Filter CF Mini - 3 Month Service Kit

* This filter cartridge provides 3 months of filtration for betta fish and small aquariums up to 3 gallons.
* It effectively removes debris, impurities, and waste to maintain clean and healthy water for your fish.
* This kit includes all the necessary components for easy cartridge installation and replacement.
* It is designed for use with the Pet's Interpet Mini Internal Filter.
* The carbon element in the cartridge absorbs odors and discoloration for a clearer and more pleasing aquarium.