1. Increase oxygen, suitable for fish tank, aquarium.
2. The air output is large and uniform, fine bubble and high dissolved oxygen.
3. If the fish tank water depth exceeds 40cm, the power of the air pump can be increased appropriately.
4. Under the condition that all the accessories of the air pump are connected well, repeatedly unplug the tube of the back
door of the fine-tuning valve, let the tube add water, can quickly achieve the effect of atomization.
5. Two different type for you to choose, meet your different needs.