DVHEY Aquarium Sponge Filter with Ceramic Media, air stone, check valve
DVHEY Aquarium Sponge Filter with Ceramic Media, air stone, check valve
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DVHEY Aquarium Sponge Filter with Ceramic Media, air stone, check valve

Where DVHEY Aquarium Sponge Filter with Ceramic... 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
The DVHEY aquarium sponge filter pairs a microporous sponge with ceramic media balls, and it runs on air rather than a powerhead. It is sized for tanks from 10 to 50 gallons and is listed by the manufacturer for shrimp tanks, fighting fish ponds and fresh water. The unit measures 8.9 x 8.9 x 21.3 cm (3.5 x 3.5 x 8.4 in), and the air pump that drives it is not part of the pack.
| Model | Sponge-B-4 |
|---|---|
| Colour | 1 pack |
| Target audience | fish |
| Size | S(10-50 gallon) |
| Item dimensions (L x W x H) | 8.9 x 8.9 x 21.3 cm (3.5 x 3.5 x 8.4 in) |
| Unit count | 1 ounce |
| Included components | sponge filter |
| Specific uses | sponge filter |
Running the filter on air
The sponge filter is powered by air and moves water by circulation. An air stone in the set produces small bubbles and a smooth water flow, and the airstream running through the lift tube is what carries water through the sponge and the ceramic balls.
Set-up needs no tools. The check valve in the pack sits on the air line between the pump and the filter, and the pump itself has to be supplied separately.
How the sponge and ceramic media work together
- The sponge is a high density microporous biochemical cotton with a honeycomb structure, giving the water a large surface to pass through.
- Ceramic media balls sit in the unit alongside the sponge, so the filter combines two kinds of media in one body.
- Air power drives the flow, which means the filter needs an air pump rather than a mains-powered motor.
- The filter body detaches from its mounting for cleaning.
- Both the sponge and the bio ceramic media balls can be replaced and used again.
What comes in the pack
- One sponge filter, model Sponge-B-4
- Bio ceramic media balls
- One air stone
- One check valve
Does this filter suit your tank?
Check the tank volume first: the manufacturer rates this model for 10 to 50 gallons, and tanks outside that range fall outside the stated size.
Check the water type and livestock as well. The manufacturer lists it for fresh water, shrimp tanks and fighting fish ponds.
The pack has no air pump, so you need one on hand before the filter can run.
Questions buyers ask about this sponge filter
What size tank is it rated for?
The manufacturer rates the Sponge-B-4 for tanks of 10 to 50 gallons, and the unit measures 8.9 x 8.9 x 21.3 cm.
Do I need to buy an air pump separately?
Yes. The pack contains the sponge filter, ceramic media balls, an air stone and a check valve, and the air pump is not included.
Can it go in a shrimp tank?
The manufacturer lists it for shrimp tanks, fighting fish ponds and fresh water.
How often should the sponge be washed?
The recommendation is a wash every 2 to 4 weeks using aquarium water, not tap water.
Are the sponge and the ceramic balls reusable?
Both are replaceable and reusable, and the filter body detaches so the media can be taken out for cleaning.
Product details
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 DVHEY Aquarium Sponge Filter with Ceramic Media, air stone, check valve 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 DVHEY Aquarium Sponge Filter with Ceramic... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in , 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.










