HYGGER Ultra Quiet Aquarium Sponge Filter

• Quiet and more delicate bubbles
• Mechanical filtration
• Easy to set up and clean
• Come with extra filter cartridge to replace
• For freshwater and saltwater tanks
• Great for betta fish, fries, shrimps and plants
• Effective filtration



Ultra quiet, motor-free betta filter is designed for betta fish, fry, shrimp and planted tank.
Driven by air pump, this small fish tank filter requires an 2 watt air pump and a section of 3/16 inch air tubing to make it work (PS: air pump and air tubing are sold separately) . This aquarium filter is consist of filter case, filter cartridge and white air stone. Dirty aquarium water flows into filter, it’s filter cartridge contains dense floss to trap large particles and activated carbon to remove odors, fish waste and other impurities to filter out clear water back to aquarium. While white air stone creates constant, mini bubbles to aerate the aquarium.
• Super quiet, you can only hear the smoothing sound of bubble flowing
• Easy to assemble and use
• Comes with extra filter cartridge to replace
• Can be used in fresh water tank and salt water tank
• Great for betta fish, fry, shrimp and plant
How long should I replace filter cartridge?Replace filter cartridge every 2 to 4 weeks or as needed.
Filter cartridge contains activated carbon to remove odors, fish waste and other impurities.
White dense pad traps large particles.
Single filter is recommend for 2-5 gallon tank, comes with 2 spare filter cartridges
Dual filter is recommend for 6-10 gallon tank, comes with 4 spare filter cartridges
Attention:It requires an air pump and air tubing to make it work which are sold separately.
Replace filter cartridge every 2 to 4 weeks or as needed. For replacement filter cartridge, please search hygger
Keeps water outlet above the water level.

How to assemble

1. Wash filter cartridge2. Hang clip3. Connect with air tubing

4. Connect with air pump
5. Place underwater
Applies enough pressure from suction cup to the aquarium glass to make it stay at place.
6. Plug in power



Model Size Dimension Applicable Tank Air Tube Applicable Air Pump
HG-959 M 7×0.79×7.6 inches
6-10 Gallon(23-38L) 4 mm (3/16 inches) 3W
S 4.17×0.79×7.6 inches
2-5 Gallon(7-11L) 4 mm (3/16 inches)



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Can I get a sample?
Yes, you can pay a little samples charges.

How to install the product?
We will give you an installation guide, and then you can install it by yourself easily.

How soon can I get a price quote?
For most projects, once we know the style and the size, we can provide you with a price quote within 24 hours.

Do you accept customization orders?
Yes, and MOQ 1000pcs.

What should I do before ordering?
Before ordering, we need to confirm the product details and price, and confirm the material you chose, and then you can start to order.

Do you provide design services?
Yes, we provide design services for the aquarium, including aquarium decoration design, aquarium life support system design and pool lighting design.

Can you accept small orders?
Yes, our Hygger brand product MOQ is 5 pcs. If OEM, MOQ 500-1000pcs.

About Payment Methods & Shipping
We will choose the best Payment Method and logistics according to your order. Please feel free to contact distributor@hyggeraquarium.com.


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