2-Way Air Pump Control Valve 4 mm for Artemia Harvesting

This 2-way control valve is designed for smooth regulation or complete shut-off of airflow in 4 mm air hoses. It is perfectly suited for use with air pumps in aquariums as well as in DIY Artemia breeding and harvesting systems.

The integrated adjustment knob allows precise control of air or water flow, or complete closure when required. This is especially useful during Artemia harvesting, when newly hatched nauplii are collected through the hose.

Made from durable plastic, the valve is long-lasting, saltwater-resistant and easy to integrate into existing air hose systems. A reliable solution for controlled aeration in breeding, rearing and aquarium applications.