hygger Aquarium Double Sponge Filter for Freshwater and SaltWater Tanks

• More efficient and durable
• Easy to set up and clean
• Keep fish tank water sparkling clean
• Super quiet and more delicate bubbles
• Mechanical dissolved oxygen and cultivate beneficial bacteria



Package Included:
• 1* Double sponge filter for aquarium
• 4* Filter sponge
• 1* Ceramic filter media
• 2* Suction cup
Effective biochemical filtration: Made from good materials, it is equipped with 4 filter sponges to filter impurities in water more effectively.Replaceable filter media: Two kinds of filter materials: filter cotton (including 2 spares) + filter box (including filter ceramic ball). Biochemical cotton can be cleaned or replaced; the filter cartridge media can be replaced with other media such as carbon.All parts of the sponge filter can be removed for cleaning. The bottom of the filter is rotated 360 degrees to change the direction of the sponge.
Comes with 2 suction cups that can be installed anywhere.Improve dissolved oxygen: The combined use of air pumps can increase the oxygen level in the water, achieve oxygenation and dual biological filtration, and keep the water clean. The air and water outlets are adjustable so you can change direction and height.Cultivation: The ribbed sponge has a large surface area, which facilitates colonization and accelerated circulation. Energy saving without noise: With the air pump as the driving force, there is no power device itself, and there is no noise during operation.
1. When using for the first time, squeeze the sponge filter into the water tank for 5 minutes, easy to filter.
2. Use the water in the aquarium when washing the sponge. Do not rinse the sponge with a tap or hot water until you see no more dirty water in the sponge.
3. It is recommended to replace the sponge and bioceramic ball every 6-8 months.
4. This product needs to be equipped with an air pump separately.



Model Size Hole Diameter
of Sponge
Ceramic Media Ball
Air Tube Size For Tank Size Sponge Size
HG-908-D M 0.59inches(1.5cm) 125 g 4 mm 5-55 Gallon(56-208L) 4.9×2.4 inches
S 0.39inches(1cm) 110 g 10-40 Gallon(38-150L) 4.3×2 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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