$ 10.91

Aqua-Link ADP manufactures air blocks in the following sizes;
2 widths; ½”x ½” and ¾”x ¾”
5 lengths; 2”, 2.5”, 3”, 4”, 5”

** The most common size fitting a variety of applications is the 2” x ¾”x ¾”**

Shorter air blocks confine air mist lower in a reaction tube increasing contact time.
Longer air blocks will handle higher pressure air pumps for much larger applications.

Pack of 2

2.5"

Case of 36

$ 8.28

Pack of 12

$ 15.09

$ 13.47

Length

$ 0.00

$ 0.00

Limewood Air Stone

$ 13.26

$ 0.00

$ 0.00

1/2"

5"

1/2"

Pack of 6

$ 0.00

$ 0.00

$ 15.56

$ 0.00

3"


3"

2"

$ 7.77 

Length

$ 0.00

$ 8.57

$ 18.24

$ 7.38

Width

5"

2"

4"

5"

1/2"

3"

1/2"

$ 0.00

3"

2"

$ 132.39

$ 5.75

$ 34.14

3/4"

3/4"

$ 6.16

$ 18.06

4"

4"

$ 32.97

$ 22.33

$ 6.99

Length

Width

2"

3/4"

Case of 48

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5"

Limewood, also known as Basswood, is a light weight, strong, odorless, close grain hardwood that will not split easily. The low notable grain creates a high porosity which produces a fine mist of mini air bubbles making it ideal for aquarium applications like lift tubes and counter current protein skimmers.
A rigid stem is firmly pressed into and extending ½” from the block. This 3/16” diameter tube allows a firm, sealed connection of standard aquarium flexible vinyl or silicone airline tubing. This non-barbed tube allows the installation of a rigid centering stabilizer to hold the air block centered in the reaction chamber making it more effective.

Being firmly pressed, this non-bonded stem may be removed for other applications where a stem is not required. This can be accomplished with a simple pull and twist using a pair of pliers 

Width

$ 0.00

2.5"

$ 6.15

Width

2.5"

2.5"

Variety

$ 5.33

$ 11.02

3/4"

1/2"

Length

$ 6.76

$ 13.28

$ 0.00

3/4"

N/A

$ 21.74

$ 25.24

Variety Case of 60 (includes 12 of each length)

4"

$ 0.00

All Air block orders include free shipping

$ 22.86

N/A

(717)-292-4966

$ 0.00

$ 9.80

N/A

Aqua-Link Acrylic Design Products 

Width

$ 18.71

Case of 24