hygger Replacement Sponges for Aquarium Double Sponge Filter, Pack of 4, S
hygger Replacement Sponges for Aquarium Double Sponge Filter, Pack of 4, S
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hygger Replacement Sponges for Aquarium Double Sponge Filter, Pack of 4, S

Where hygger Replacement Sponges for Aquarium Double... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
These four black sponges are replacement aquarium filter media for the hygger double sponge filter in small size, which the manufacturer lists for 10 to 40 gallon tanks. Each sponge measures 4.3 in tall and 2 in across, and the centre hole is 0.39 in wide, so the sponge slides onto the filter's tube. The fine soft sponge comes in a pack of four.
Does it fit your filter?
Check three things before you buy. The sponge is shaped for the hygger double sponge filter in the small size, which the manufacturer gives as 10 to 40 gallons. A sponge of 4.3 in height and 2 in diameter is what this replacement covers, and the hole through the middle is 0.39 in. Filters from other brands and the larger hygger sizes are not covered by this pack.
What the pack of four contains
- Four black replacement sponges for the small hygger double sponge filter
- Each sponge is 4.3 in tall with a 2 in diameter and a 0.39 in centre hole
- The set weighs 59 g (2.1 oz) in total
Cleaning and reusing the sponges
The manufacturer states the sponges can be cleaned in water, and that they are washable and reusable. When a sponge comes out of its bag looking a little out of shape, set it aside and it gradually returns to its original form; squeezing it repeatedly or putting it in water also helps.
How the sponges are made
The sponges are a fine, soft material with high rebound resilience, which is why a squeezed sponge springs back. They are black, and the pack holds four of them.
Questions about these replacement sponges
What size tank is the small hygger filter for?
The manufacturer lists the small double sponge filter for 10 to 40 gallon tanks.
What are the sponge dimensions?
Each sponge is 4.3 in tall and 2 in in diameter, with a 0.39 in hole through the centre.
How do I get a sponge back into shape after opening the bag?
Set the sponge aside and it gradually returns to its original shape, or squeeze it repeatedly or put it in water to help.
Can the sponges be washed and used again?
The manufacturer states that the sponges are washable and reusable and can be cleaned in water.
| Colour | Black |
|---|---|
| Style | Replace Sponge S |
| Material | Sponge |
| Item weight | 59 g (2.1 oz) |
| Specific uses | Aquarium |
| Number of items | 4 |
| Target audience | fish |
| Special features | Reusable |
| Included components | 4 sponges |
| Item dimensions (L x W x H) | 5.1 x 5.1 x 10.9 cm (2 x 2 x 4.3 in) |
Product details
| Brand | hygger |
|---|---|
| Product type | Aquarium Filter Sponge |
| Department | hygger Canada |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is hygger Replacement Sponges for Aquarium Double Sponge Filter, Pack of 4, S available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare hygger Replacement Sponges for Aquarium Double... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in hygger Canada, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










