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kathson Mineral Airstones Bubble 4.7 Inch Ball Shape Diffuser Airstone for Aquarium Fish Tank Pump and Hydroponics(2 Pack)
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 17, 2026 11:38 PM · 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
kathson
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓HIGH QUALITY MATERIAL: This air stones made of high 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. It 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 4.7" in Diameter by 2.5" Height. Jetting Volume: 20 L/min, Recommended Air Pump Power: >4 W
✓NOTE: Soaking the air stone 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
2.57 pounds
kathson
B0D4LG3GF4
ZQ026-2
6.26 x 5 x 4.96 inches
4.7 x 4.7 x 3.15 inches
kathson
Fish
NO
no
air stone for aquarium fish tank
1
4.7inch，2PCS
1
air stones for aquariums, airstones for aquarium, aquarium air stones
Ball Shape Diffuser Airstones for Aquarium, aquarium air stone, aquarium bubbler stone
Item Weight
2.28 pounds
Manufacturer
kathson
ASIN
B0D4LG3GF4
