Made of high quality bristles and stainlesssteel, this aquarium tube brush is perfect for cleaning small diameter pipes,suitable for all aquariums, tank cleaning, water pump accessories for cleaningand home kitchens.

How to use it to clean:
1. Keeping the tube as straight aspossible, gently move the brush back and forth, gradually working furtherinside the tube.
2. Avoid excessive use when cleaning. It isrecommended to keep the tube as straight as possible when cleaning to avoidunnecessary wear or damage.
3. After cleaning is complete, rinse thetube thoroughly with cold water, pat the bristles lightly until touch dry, andhang in a place where there is air circulation.

Specification:
1.Material: The aquarium tube brush is madeof high quality soft nylon bristles and stainless steel. The double-ended tubebrush is made of high-quality bristles and stainless steel.
2. Double-ended tube brush size: 0.7x2.3inches and 1.1x2.3 inches. Overall length: 81 inches.
If you have any questions, please feel freeto contact us. Thanks!