10 Pack Aquarium Air Line Flow Regulator Valves 4/6mm Tubing

Improve control over your aquarium aeration with this 10-piece set of air line flow regulator valves. Designed for 4 mm to 6 mm airline tubing, these adjustable connectors help you fine-tune airflow in your fish tank.

• Includes: 10 pieces in blue or black color options
• Material: high quality plastic for durability
• Fits: standard 4 mm to 6 mm aquarium tubing
• Easy installation: insert directly into the air line, no tools required
• Versatile: can connect to aquaculture pipelines and regulate flow in small aquariums
• Notes: allow 0-1 cm measurement variance; color may vary slightly from image

Care and maintenance: rinse before first use; periodically check for leaks; replace if damaged

Tip: pair with other aquarium airflow accessories to optimize filtration and oxygenation.

Add to cart now to improve aquarium aeration and uptime.