Pawfly 1 L/min Aquarium Air Pump Hanging Oxygen Aerator Pump For Fish Tank with Air Stone/Nano Bio Sponge Filter Kit with Air Control Valve Airline Tubing and Check Valve Accessories

Q: How does this filter work? Seems like its just putting air in the tank.

Sponge filters work like this: Air goes from the pump and down into he sponge filter. As the air rises up out of the filter's tube, water is sucked through the sponge and into the center to fill the vacuum it creates. Particles get caught by the sponge, which becomes colonized by helpful bacteria that break down the waste that the fish produce.

Q: Where do i connect the non-return valve? Do i cut the hose?

Yes, you need to clean and dry the 2 ends of the hose which is connected to the valve to ensure tight connection. More details, you may refer to the link below: https://www.amazon.com/dp/B01N92AXHF?th=1 Thank you.

Q: Can you use air stone and sponge together? If so, please explain how to assemble.

Hello, the package don't include air stone. The mini sponge can produces tiny bubbles which increase the oxygen solubility of water. So you don't need to put air stone. Thank you for your question.

Q: How do you get it to sit on the bottom? Mine is floating.

Hello, please squeeze it under water to get the air bubbles out. Then it won't float. Thank you.

Product ID: 618869543

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Details

Color
Black
Brand
Pawfly
Material
Plastic
Item Weight
6.4 ounces
Product Dimensions
3.1"L x 2"W x

Specifications

Color	Black
Brand	Pawfly
Material	Plastic
Item Weight	6.4 ounces
Product Dimensions	3.1"L x 2"W x 1.5"H
Power Source	Corded Electric
Air Flow Capacity	56 LPH
Maximum Pressure	10 Kilopascal
Operation Mode	Automatic
Hose Length	6.5 Feet
Manufacturer	Pawfly
Item Package Dimensions L x W x H	5.08 x 4.49 x 3.11 inches
Package Weight	0.39 Kilograms
Item Dimensions LxWxH	3.1 x 2 x 1.5 inches
Brand Name	Pawfly
Warranty Description	1 Year Warranty
Model Name	Mini Air Pump-533
Suggested Users	unisex-adult
Model Year	2023
Style	3-20 Gal
Included Components	Mini Aquarium Air Pump Kits