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kathson Mineral Airstones Bubble 4 Inch Ball Shape Diffuser Air Stone for Aquarium Fish Tank, Pump and Hydroponics(2 Pack)
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 6, 2026 5:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 12% off its standard going rate, this offer delivers clear value for the money.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
13.76/28
Recent Value
0/22
Market Standing
12.07/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
kathson
📦 Fulfillment
Fulfilled by Amazon
Product Details
✓HIGH QUALITY MATERIAL: This air stones made of high quality non-toxic mineral material, which has no effect on the growth fish and hydroponics, but also promotes it. Round surface flat bottom make stone place steady. Low oxygen consumption & fusion rate.
✓ADVANTAGE: An ideal way to add oxygen and lower CO₂ levels to your hydroponic, circulation system, fish tank and aquarium，efficient and stable work
✓MULTIFUNCTION: great way to properly aerate a home aquarium. Aquarium air stone creates lot of tiny oxygen bubbles that bring vitality fish and hydroponic plants, enhance vital system aeration & water movement, versatile air stone for decorative functional
✓PRODUCT PARAMETER: Fits for 3/16" / 4 mm inner diameter tube. Measures 4" in Diameter by 2.5" Height. Jetting Volume: 20 L/min, Recommended Air Pump Power: >4 W
✓NOTE: Soaking the airstone in water for 3 hours before use. Brush the stone surface every 2 weeks, you will find that he can accompany you for a long time and save a lot of money
⚙️ Specifications
1.59 pounds
kathson
B07WH5RSGD
ZQ026
5.67 x 4.13 x 4.06 inches
kathson
Fish, air stone for aquarium fish tank
no
air stones for aquariums
Gray
4inch，2PCS
2
kathson
airstones for aquarium, aquarium air stone, aquarium air stones
Item Weight
1.62 pounds
Manufacturer
kathson
ASIN
B07WH5RSGD
Item model number
ZQ026
