
About This Item
Quality Nanomaterials:it have an extremely high oxygen solubility rate.It can create extremely tiny bubbles, making the fish healthier and happier. Made Through High-temperature Firing:Long service life, suitable for salt water, does not lose sand, if algae grow inside causing no air supply, simply soak it in 84 disinfectant water and clean it thoroughly before using again. Heavy Enough:It can be used in series. If the suction cup were used, the two air stones need to be separated in water, then taken out of the water. Otherwise, it will cause damage to the connection point. Before use, let air stone to maintain 45 degrees, the air inlet in the upper, into the water, soak for 12 hours.Then connected to the air pump to use, will get the best results. Size:12*1.6Inch(30*4cm) › See more product details














- Item Weight: 5.3 ounces
- Manufacturer: Carefree Fish
- ASIN: B0FKMQW46D
- Item model number: QT 300WB
- Customer Reviews: 4.04.0 out of 5 stars(437)4.0 out of 5 stars
- Date First Available: September 14, 2025
- Item Package Dimensions L x W x H: 14.45 x 2.36 x 1.46 inches
- Item DimensionsLxWxH: 15 x 1 x 1 inches
- Item Weight: 5.29 Ounces
- Brand Name: Carefree Fish
- Target Audience Keyword: Fish
- Directions: Filter water quality, increase oxygen
- Warranty Description: 1 year Manufacturer
- Color: 5White
- Size: 12In
- Material: Other
- Care Instructions: Fragile
- Number of Items: 1
- Manufacturer: Carefree Fish
- Breed Recommendation: Air Pump Accessories
- Is Discontinued By Manufacturer: No
- Product Dimensions: 15 x 1 x 1 inches; 5.29 ounces
- Item model number: QT 300WB
- Date First Available: September 14, 2025
- Manufacturer: Carefree Fish
- ASIN: B0FKMQW46D
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