SKU: 80636015209

8 Inch Air Stone Disc with Shell and Sucker for Hydroponics Aquarium Tank

Sale price$12.60 Regular price$14.00
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

8 Inch Air Stone Disc with Shell and Sucker for Hydroponics Aquarium Tank[MATERIAL]: Made of silicon carbide. [SPECIFICATION PARAMETERS]: Diameter: 8inch; Pump power: 16W; Size 20 * 20 * 3cm; Flow rate 28L min; suitable for 8mm inner diameter pipe. [BUBBLE UNIFORMITY]: The air is evenly distributed in the whole stone area to make the bubble size uniform, which is conducive to animals and plants absorbing oxygen. Bubbles size between 300 500 microns. [APPLICATION]: These air stone aerators can generate tiny bubbles to

[MATERIAL]: Made of silicon carbide.

[SPECIFICATION PARAMETERS]:
Diameter: 8inch;
Pump power: 16W;
Size 20 * 20 * 3cm;
Flow rate 28L/min;
suitable for 8mm inner diameter pipe.

[BUBBLE UNIFORMITY]: The air is evenly distributed in the whole stone area to make the bubble size uniform, which is conducive to animals and plants absorbing oxygen. Bubbles size between 300-500 microns.

[APPLICATION]: These air stone aerators can generate tiny bubbles to replace oxygen and reduce CO2 content, so that fish can live in safely. It is mainly used to provide water circulation in aquariums and ponds to increase oxygen in water, which is very important for the health of animals and plants. It is suitable for hydroponic systems, ponds, fish tanks, freshwater or saltwater aquariums, and other systems.

[ATTENTION]: Before use, put the aeroliths in water for 5 minutes, connect it firmly to the trachea and place it horizontally in the aquarium. Cleaning the air stone surface often will increase its lifespan. If not used for a long time; clean it and keep it dry in the shade.

Shipping Notes
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Exchange/Return Notes
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SKU: 80636015209

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4.3 ★★★★★
Based on 13 reviews
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Verified Purchase
David Robles
Boise, US
★★★★★ 5
Love them!!!
Size: 8, Color: Black/White/Black
Great!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
G
Verified Purchase
Guy Bloom
Chelsea, US
★★★★★ 5
Look great for dress up up casual
Size: 13, Color: Black Leather/Optic White
I wear them every day for work. They are comfortable and light. I will say I was frustrated with the crease in the top that started the first time I wore them but other than that they are a great pair of shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
L
Verified Purchase
LINCOLN STARNES
Bozeman, US
★★★★★ 5
RETRO STYLING, VERY COMFORTABLE; QUALITY MATERIAL
Size: 11, Color: Black Leather/Black
VERY COMFORTABLE AND STYLISH PAIR OF SHOES; OLD FASHIONED STYLING; VERY NICE; WHEN THESE WEAR OUT, I WILL CERTAINLY BUY ANOTHER PAIR!!
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Reviewed in the United States on April 15, 2026
E
Verified Purchase
Erin
Los Angeles, US
★★★★★ 5
Great shoe
Size: 11.5 Wide, Color: Tan Leather Burnished
Very comfortable business casual shoe. Looks professional, yet stylish
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Reviewed in the United States on April 29, 2026
D
Verified Purchase
dch
Cuba, US
★★★★★ 4
Hard to Beat for the Price
Size: 10 Wide, Color: Tan Leather Burnished
I purchased these for a business trip to Italy and wore them daily for the two weeks that I was there, during which I walked extensively. For me, there was a break-in period of a few days; before it loosens up, it will bite your heel, so I recommend wearing bandages or heel pads initially. Following the break-in, it's a very comfortable shoe and has served me well. I purchased a wide, and for this shoe, I found the width agreeable; in my experience, Cole Haan wide widths tend to be hit or miss (i.e., a wide is sometimes not all that wide). In terms of durability, I would not expect these to remain in good condition for more than a year if you wear them daily. The leather is not of high quality, but it's acceptable for the price. Expect them to crease very quickly if not using shoe trees. That doesn't bother me, but I know some find it objectionable. All in all, I like them and would buy them again. It's a comfortable alternative to traditional dress shoes for the office and works equally well for casual wear. Most higher quality options cost at least two or three times as much, and many are unavailable in a wide.
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Reviewed in the United States on December 16, 2025

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