Matala Hakko Circle Air Diffusers 8"
Matala Hakko Circle Air Diffusers 8"
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The Matala Hakko Air Hose Diffuser is an 8" diameter, self-weighted diffuser that produces medium-sized bubbles. This low back-pressure diffuser gives maximum air flow from the air pump. Can be connected to 3/8" diameter weighted hose.

The connector has three sized barb options

The 8" round diffuser is about 20" long if stetched out in a straight line. 

Note:  We recommend at least one diffuser for about every 20 to 25 liters of air volume when used with a diaphragm pump (to prevent excessive back-pressure).