Features & Benefits
- ASD100
- 12 L/min
- > 4 W
- Made of mineral material, sintered at high temperature
- Measures 4.1' D x 0.7' H, weighs 7 oz, with 3 suction cups
- Soak the stone in water for 1 hour before use, clean regularly with a brush
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Item #:
75167518
Pawfly 2 Inch Air Stone Disc Aerator Bubble Diffuser for Small Air Pump Aquarium Fish Tank Bowl
Item #:
75167518
AUD 23
Price Details
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Imported from USA store
QTY:
Order now and get it around Thursday, August 27
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Produces abundant dense bubbles to aerate water reservoirs, increasing oxygen solubility in your aquarium and enlivening aquatic lives.
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What Stands Out
Efficient Oxygenation
The Pawfly air stone disc enhances water aeration, ensuring optimal oxygen levels for aquatic life, promoting a healthier environment ideal for fish and plants in aquariums or bowls.
Durable Material
Made from high-quality materials, this air stone is designed for longevity and resistance to wear, providing consistent performance in your aquarium setup over time.
Versatile Use
Perfectly suited for small air pumps, this diffuser caters to various aquarium sizes, ensuring easy installation and efficient functionality across a range of fish tanks and bowls.
Product Details
| Air Flow Capacity | 1.5 liters per minute |
| Item Dimensions L x W x H | 2.5"L x 2.5"W x 1.1"H (6.4 x 6.4 x 2.8 cm) |
| Color | White |
| Material Type | Ceramic/Plastic, Metal |
| Brand Name | Pawfly |
| Manufacturer | Pawfly |
| Unit Count | 1 Count |
| Number of Items | 3 |
| Package Dimensions | 3.07 x 2.64 x 1.54 inches (7.8 x 6.7 x 3.9 cm); 2.4 ounces (68.04 grams) |
| Brand | Pawfly |
| Material | Ceramic/Plastic, Metal |
| Product Dimensions (L x W x H) | 2.5"L x 2.5"W x 1.1"H (6.4 x 6.4 x 2.8 cm) |
Who Should Buy?
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Small Aquariums
Ideal for small aquariums needing enhanced oxygenation without overwhelming water flow or space.
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Betta Fish Owners
Perfect for Betta fish bowls, providing gentle bubbles that keep fish comfortable and water well-aerated.
-
Aquascapers
Useful for aquascaping, as it helps maintain CO2 levels and distributes nutrients evenly throughout the tank.
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Large Tanks
Not suitable for large aquariums, as it may not provide adequate aeration for a larger volume of water.
Product Description
Pawfly 2 Inch Air Stone Disc Aerator Bubble Diffuser for Small Air Pump Aquarium Fish Tank Bowl
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Pawfly Aquarium 4 Inch Air Stone used for?
Answer: The Pawfly Aquarium 4 Inch Air Stone serves as a vital accessory in aquariums, ponds, and hydroponic systems by creating micro-bubbles that enhance aquarium aeration. These fine bubbles dissolve more oxygen into the water, which is critical for the health of fish and aquatic plants. Additionally, the air stone promotes water circulation, helping to distribute nutrients and maintain even temperature throughout the aquarium or reservoir, thus ensuring an optimal environment for aquatic life. -
Question:
How does the air stone improve water quality in a fish tank?
Answer: An air stone improves water quality by increasing oxygen levels and promoting gas exchange. When connected to an air pump, it releases tiny bubbles that rise to the surface, facilitating oxygen absorption into the water while also allowing harmful gases like carbon dioxide to escape. In turn, this process helps maintain a healthy environment for your fish, reduces stress, and lowers the risk of fish diseases related to low oxygen levels and poor water circulation. -
Question:
Can I use the Pawfly Air Stone in a hydroponic system?
Answer: Yes, the Pawfly Air Stone is ideal for hydroponic systems, including Deep Water Culture (DWC) setups. By ensuring adequate oxygen levels in the nutrient solution, the air stone promotes robust root growth for plants. This increased oxygenation is crucial for nutrient uptake and overall plant health, ultimately leading to healthier plants with better yield. It's a practical solution for both novice and experienced hydroponic gardeners aiming for higher productivity. -
Question:
Is the air stone suitable for use in ponds?
Answer: Absolutely! The Pawfly Air Stone is well-suited for ponds. It aids in preventing stagnation by promoting surface agitation and oxygenation, which is beneficial for fish and beneficial bacteria living in the pond ecosystem. Using the air stone in ponds helps maintain a balanced environment, especially during warmer months when oxygen depletion can occur. Thus, it can greatly enhance the overall health and vitality of pond inhabitants. -
Question:
How often should I replace the air stone?
Answer: The frequency of replacing the air stone can depend on various factors, including water conditions and the overall amount of use. Typically, air stones should be inspected regularly for clogging or reduced bubble output. If you notice a significant drop in performance, it may be time for a replacement. Regular maintenance also involves cleaning the air stone to prevent calcium build-up, which can further prolong its lifespan and ensure optimal performance in your aquarium or hydroponic system. -
Question:
What size air pump is recommended for the Pawfly air stone?
Answer: For optimal performance, a low to medium-output air pump is recommended for the Pawfly 4 Inch Air Stone. When selecting an air pump, ensure it matches the size of your aquarium or setup; this will provide sufficient airflow for effective bubbling without overwhelming the system. A good rule of thumb is to choose a pump that can deliver 1-2 liters of air per minute for each gallon of water volume in your aquarium, ensuring a balanced and healthy environment. -
Question:
Will the air stone create noise when in use?
Answer: While the Pawfly Air Stone itself is generally quiet during operation, the noise level may depend on the air pump used and the setup. Some air pumps can produce noticeable vibrations or sounds due to the airflow. To minimize noise, consider using a pump that operates quietly or place the pump on a soft, cushioned surface. Additionally, ensuring your air stone is submerged properly can help reduce any potential noise from bubbling, creating a peaceful environment in your fish tank or hydroponic space. -
Question:
Can the Pawfly air stone be used in freshwater and saltwater aquariums?
Answer: Yes, the Pawfly 4 Inch Air Stone is versatile and can be used in both freshwater and saltwater aquariums. It effectively enhances aeration and water circulation in either environment. However, it's essential to rinse the air stone thoroughly before use to remove any potential dust or debris from manufacturing. This practice ensures optimal performance and helps maintain the healthy ecosystem of your aquarium, regardless of water type. -
Question:
How do I connect the air stone to my air pump?
Answer: Connecting the Pawfly Air Stone to an air pump is straightforward. Begin by cutting a length of flexible airline tubing to connect the air pump's output to the air stone. Simply place one end of the tubing onto the air pump's output nozzle and the other end onto the inlet side of the air stone. To secure the connection, you may wish to use a clamp or zip tie. Once connected, turn on the air pump, and the air stone should begin bubbling efficiently, enhancing oxygen levels in your aquarium. -
Question:
Where can I buy the Pawfly Aquarium 4 Inch Air Stone in Australia?
Answer: You can purchase the Pawfly Aquarium 4 Inch Air Stone in Australia from Ubuy. Ubuy offers a convenient online shopping experience, providing access to a variety of aquarium products, including air stones and other accessories, making it easy to find the right items for your setup. Visit Ubuy to explore their extensive range and enjoy seamless ordering for your aquarium needs.
Pawfly Air Pump Accessories Editorial Review
The XYZ air stone seems to have a mixed reception among customers. Some users have reported that the air stone works well, providing their fish with more oxygen and creating a carefree environment for them. The stone is larger than expected but still fits nicely in the tank corner. The suction cups are effective in keeping the stone in place. However, there are complaints about only half of the stone bubbling, with some attributing this issue to an insufficiently powerful air pump. Despite this setback, those who have been able to get the stone working properly appreciate the quality and effectiveness of the product, noting that it feels solid and not cheap. It is recommended for its performance, though some feel it could be priced more competitively Considering its size.
Customer Reviews & Ratings
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Pros
- Provides more oxygen for fish
- Suction cups hold the stone effectively
- Solid Construction and quality feel
Cons
- Some users experienced only half the stone bubbling
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 23
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