Afish Tank Filter For Small Filter Cartridges, Replacement Filter For Filters 5pcs

Features: 1. Excellent filter elements can filter and absorb harmful impurities in fish and plants, the filtration performance is three times that of other , more effectively keep the water clean and healthy, thus protecting fish and other living things 2. Replace the filter element in 2-4 weeks: Studies have shown that after 2-4 weeks of filtration and absorption, the filter cotton will completely absorb and filter impurities in the aquarium. For the health of your fish and other living things, you need to change your aquarium filter every 2-4 weeks to keep your water source healthy and clean Description: Name: Filter Applicable: fish tank size: 9 x 7cm Material: nonwoven fabric colour: Gray Package Contents: 5 x AFish Tank Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.