Size Compatible: this precut aquarium filter measures approximately 3.74 x 0.7 x 0.7 inches/ 9.5 x 1.78 x 1.78 cm, compatible with QuietFlow 10 LED PRO's aquarium filter; Please confirm the fish tank filter model before purchasing Effective Filtration: this sponge filter helps to remove excess ammonia in the fish tank, and it can also help remove debris, food residue, etc., keeping your aquarium clean and providing a healthy living environment for your pets Replacement Cycle: replace the filter pad every 2-3 weeks to get the good performance; Rinse the filter pad with water before use to speed up the effect Sufficient Quantity: you will receive 20 count ammonia reduction filter pads, which can maintain your aquarium filter pad replacement needs for up to one year or more, and solve the helplessness when faced with urgent replacement Ideal Choice: multi quantity combination, a nice choice for aquariums, or fish lovers who have multiple fish tanks at home, reducing your fish farming costs
Features:
High density small fish tank filter can effectively filter toxic ammonia and various impurities in the fish tank, providing your fish with a healthy and comfortable living environment.
2-3 weeks is based on the good fish tank environment, in fact, you can choose to replace it in advance or later according to the filter effect of the fish tank.

Specifications:
Material: sponge
Color: see picture
Size: about 3.74 x 0.7 x 0.7 inches/ 9.5 x 1.78 x 1.78 cm

The package includes:
20 x Small fish filters

Note:
Manual measurement, please allow slight size error.
Due to different screen displays, there may be slight differences in color.
Please note: this is a compatible spare part and the manufacturers' names and part numbers have been mentioned above for reference purposes only. Our brand is Moukeren.