AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52”
AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52”
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AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52”

Where AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52” 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
Use this rubber air stone in an aquarium, a pond or a fish farming setup to send air through the water. The cylinder measures 8 in (20.3 cm) long and 1.52 in (3.9 cm) across, and it weighs 300 g (10.6 oz), which is what makes it self-weighted. One stone comes in the pack, model ASE-504 in black.
Checks to make before you buy this cylinder air stone
The stepped air nozzle takes airline tubing with an inner diameter of 3/16 in or 3/8 in, so measure the tubing you already run before ordering. Both ends of the stone are square, and the body is a cylinder 1.52 in (3.9 cm) in diameter, which is the space it takes up where it sits.
The manufacturer's direction for weak output is specific: if fewer bubbles appear than you expected, move to an air pump with a higher flow rate and pressure. The stone is listed for aquariums, ponds and fish farming.
Rubber body, fine bubbles and a clog-resistant surface
The stone is made of rubber, and its surface carries thousands of tiny pores that split the air into bubbles as it passes into the water. The manufacturer describes the bubbles as finer and richer than those from a traditional sand air stone. The perforated rubber construction is also stated to resist clogging.
Weighing 300 g (10.6 oz), the stone holds itself down without a separate weight. The square ends and the 8 in (20.3 cm) cylinder shape give it a straight run along the bottom of a tank or pond.
How to run this aquarium air stone
Push the airline tubing onto the stepped nozzle at the end of the stone, matching the tubing to the 3/16 in or 3/8 in inner diameter the nozzle accepts. Set the stone in the water and start the air pump; the porous rubber surface then releases the air as bubbles.
If the bubble stream looks thinner than you expect, the manufacturer's instruction is to switch to a pump with more flow rate and pressure rather than to change the stone.
Questions about the 8 inch air stone
What size airline tubing fits the nozzle?
The stepped nozzle accepts tubing with an inner diameter of 3/16 in or 3/8 in. Measure your tubing before you connect it.
How long and how wide is the stone?
It is 8 in (20.3 cm) long with a diameter of 1.52 in (3.9 cm). The item dimensions are given as 3.9 x 3.9 x 20.3 cm.
How many air stones are in the pack?
The pack contains one air stone, listed as size 1 Pack(1.52in).
Does it need a weight to stay down?
No separate weight is needed, because the stone is self-weighted at 300 g (10.6 oz).
What should I do if only a few bubbles come out?
The manufacturer advises using an air pump with a higher flow rate and pressure. The stone itself does not need to be replaced to get more output.
| Model | ASE-504 |
|---|---|
| Colour | Black |
| Target audience | Fish |
| Size | 1 Pack(1.52in) |
| Item dimensions (L x W x H) | 3.9 x 3.9 x 20.3 cm (1.5 x 1.5 x 8 in) |
| Item weight | 300 g (10.6 oz) |
| Included components | Air Stone |
| Specific uses | Pond, Aquarium |
Product details
| Brand | AquaMiracle |
|---|---|
| Product type | Air Stone |
| Department | AquaMiracle 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 AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52” 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 AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52” with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in AquaMiracle 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.










