فلتر هواء بيلوجي حيوي

--- Fish tank oxygen amplification, better improve the effect of dissolved oxygen, use with oxygen pump, bubble flow, greatly finish the dissolved oxygen in the water.
With backup camera easy to install --- Specially designed hand base to prevent slipping during operation.
Works on --- Re-filter water and suction dirt, can improve the quality of fish tank water, using cotton filter and filter stone, filter various small things from the water in the analysis of fish droppings, eliminate the fragrant smell in the water.
It is a stylish and effective experimental fish plant accessories
Maintains fish plant environments.