Why cross shaped? Why Mountain Tree Filter Brush so special?
Thanks to its tough surface, even tiny decomposed waste can be also trapped.The x- cross shape structure increases the surface of the single thread considerably.
At least 4 times adherability created, which also increases the bio filter brush 4 times adherability surface increases than single thread.
Direction of use
1. We suggest you clean Mountain Tree Square Brush once half a year. It depends on size of your tank and pond.
2.When a significant amount of waste has built up on the brushes, it should be flushed away.
3.Keep an eye on it every month and the frequency depends on the size of your tank or pond.
With our Mountain Tree Initiative brush hook head helps you more convenient to install and maintain.
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