Fish Tank Pneumatic Filter Small Aquarium Mini Suction Toilet Grass Tank Biochemical Anti-Gas Lift Small Style 2

Circulating filtration purifies water quality, effectively removing fine impurities and harmful substances in the water.

Multi-layer filter cotton design, rapid bacteria cultivation, improving filtration efficiency.

High dissolved oxygen bubbles are delicate, the oxygen pump has large power, and it will not block after long-term use.

The ecological filter cotton has a honeycomb structure, good water permeability, and strong filtration.

The water outlet can be stretched and rotated, and the direction can be rotated 360°, adapting to different use environments.