hygger Fish Tank Air Stone

2 customer reviews
4.50 out of 5 based on 2 customer ratings


A ready-to-go durable air stone with small & dense bubbles. Quiet and stay in tank.

Package includes:
1 x 2-inch air stone or 4-inch air stone
1 x Control Valve
2 x Suction Cups
1 x Check Valve

(4 inches) UPC code: 6976286980012

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Get Petnanny Store Discount Code: Hygger 10OFF


Air stone kit accessories

The air stone kit includes a 2-inch Nano air disc stone, 1 control valve, 1 check valve, and 2 suction cups. Please note, the air tube and air pump are not included.

Ultra-high dissolved oxygen

The upgraded hygger fish tank air stone releases smaller & denser bubbles, doubling the oxygen dissolving rate in water.

Produces small & dense bubbles quietly

When the bubbler bursts into the water, it is less noisy. It can create the atomization effect, and bubble beams make your aquarium like a fairyland.

Weighs enough to sink

5.2 oz / 150 g, easily sit on the tank bottom without a suction cup. The diameter of the air diffuser area is 2 inches, not including the plastic border. Suitable for freshwater and saltwater.

Driven by 2W or larger wattage air pump

The 2-inch air stone is compatible with a 4 mm airline tube. The output airflow is 1L / Min. Please note, the deeper you put the air stone underwater, the larger the wattage air pump you may need to drive the air out.

Directions for Use

It is very easy to use the aquarium air stone, just check the picture below if needed.
how to use air stone

Tips to better use the air stone:

1. Please immerse the air disk stone in the water for 2 hours before use.
2. Please increase the wattage of the air pump properly if the tank water exceeds 15-inch depth.
3. Clean the algae sand and other impurities on the stone’s surface once a month, or when you find a decrease in air output.
4. When the power of the air pump meets the bubble stone, the smaller the air output is regulated, the more delicate the bubble will be.


air stone size

Additional information


2 Inch, 4 Inch

Articles & Videos About This Product

2 reviews for hygger Fish Tank Air Stone

  1. Julian White

    This little air pump blew me away, no pun intended. I had it in a ten gallon tank for nearly a year and then one day it stopped working and I can’t seem to revive it. The fish are gathered around the other air pump but I can tell they are not happy about it. So buy this pump but get the warranty!

  2. David Manewal

    I like it a lot. So did the fish. Very strong. Heavy enough to fall on the bottom and will stay in place.

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