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4 inch air stone (6 pack)

Name: 4 inch air stone (6 pack)
Brand: Coomatec
SKU: 504788756
Price: 94.30 EUR
Availability: OutOfStock
Rating: 4.625 (8 reviews)

Product ID: 504788756

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📏4 x 2 inch large size

🔗Fits 3/16 inch tubing

⚖️0.66 lbs stable weight

Description

🌊 Elevate your aquatic game with humongous bubbles that make a splash!

UNIVERSAL FIT - Compatible with standard 3/16 inch airline tubing for seamless integration.
STEADY BUBBLE POWER - Large 4x2 inch cylinders ensure consistent oxygen flow for thriving aquatic life.
DURABLE SILICON CARBIDE - Washable, sturdy material that’s safe for fish and plants—built to last.
OPTIMIZED FOR HIGH OUTPUT - Pairs best with 10W+ air pumps to maximize bubble production and water aeration.
VERSATILE ECOSYSTEM BOOSTER - Perfect for aquariums, koi ponds, and hydroponic setups to enhance growth and vitality.

This 6-pack of large 4x2 inch silicon carbide air stones weighs 0.66 lbs each, sinking steadily to the tank bottom. Designed for 3/16 inch airline tubing and optimized for high-output pumps (10W+), they deliver consistent, health-boosting bubbles ideal for aquariums, koi ponds, and hydroponic systems.

Reviews

A**R

Outstand aerators

Excellent product

24.04.2025

P**P

Large stones, great price.

Excellent! Would buy again. Very large, good bubbles. Great price!

13.04.2025

D**Y

Works

Heavy, work good

10.04.2025

J**R

Everything was great

21.05.2025

D**S

Could it produce more bubbles?

Bubbles only come out of one end of the stone, not the whole surface.

30.05.2025

J**T

Air stones

As described

13.03.2025

R**R

Great AirStones

Great AirStones when used with a high pressure airpump. When they get dirty I just used vinegar and hot water and they're like new again would buy again if necessary

2.02.2025

C**S

Quality is good

Worth the money

11.12.2024

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