How do you replace the built in sponge filter?

I'm not seeing replacement sponges on Amazon or on the hygger website. If you rinse it out good with your water changes it should last a long time, otherwise you might have to get a generic sponge and cut it to fit. To be honest, I'd probably just buy a whole new filter at that point since they're cheap and the sponge it comes with should last a long time.

My tank came with a small submersible air pump. Would a submersible pump work with this filter?

if you can connect an air tube it will

I don't want the bio balls what can I replace it with?

bio balls are very beneficial to the quality of the water

Sponge Filter | Desertcart Norway

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

266 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

Secure transaction

Description

🐟 Keep your mini aquatic world pristine and safe—because your betta deserves the best!

COMPACT POWERHOUSE - Optimized size for 2-5 gallon tanks, fitting discreetly while delivering maximum filtration efficiency.
EFFORTLESS MAINTENANCE - Quick-access plastic chamber makes cleaning and media replacement a breeze—keep your tank thriving with minimal hassle.
GENTLE FLOW HAPPY FISH - Aerates and circulates water slowly, ideal for species that thrive in calm currents.
CRYSTAL CLEAR WATER ALWAYS - Dual-stage filtration traps debris and nurtures beneficial bacteria for a pristine tank environment.
SAFE HAVEN FOR YOUR TINY SWIMMERS - Seamless, no moving parts design ensures no accidental fish or shrimp suction—perfect for delicate fry and bettas.

The hygger Small Aquarium Bio Sponge Filter is a compact, air pump-driven filtration system designed for 2-5 gallon tanks. It features a 2-stage mechanical and biological filtration process that keeps water crystal clear while providing a safe environment for fry, bettas, and shrimp. Its fish-safe design prevents accidental suction, and the gentle aeration supports slow-flow water lovers. Easy to maintain with a quick-access chamber, this filter is ideal for both freshwater and saltwater mini aquariums.

Specifications

ASIN	B0BC8QR8N4
Best Sellers Rank	#135,417 in Pet Supplies ( See Top 100 in Pet Supplies ) #635 in Aquarium Filters
Brand	hygger
Brand Name	hygger
Customer Reviews	3.4 out of 5 stars 426 Reviews
Item Form	Device
Manufacturer	hygger
Number of Items	1
Number of Packs	1
Pet Type	Fish
Target Species	'fish', 'shrimp', 'Betta fish'
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

266 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.