10121 - Air Line Check Valve Carded Single Pack 4mm

The Air Line Check Valve should be used whenever an air pump is positioned at or below the waterline of the aquarium. This will prevent water back-siphoning down your air line when there is a power outage. Back-siphoning is extremely dangerous and can ruin your air pump, empty your aquarium, damage your floors and create a shock hazard.

10122 - Air Line Check Valve Carded Double Pack 4mm

The Air Line Check Valve should be used whenever an air pump is positioned at or below the waterline of the aquarium. This will prevent water back-siphoning down your air line when there is a power outage. Back-siphoning is extremely dangerous and can ruin your air pump, empty your aquarium, damage your floors and create a shock hazard.

10412 - Air Line Air Control Valve Double Pack 4mm

Aqua One Airline Control Valves allows you to control the airflow from your air pump.

10413 - Air Line T Control Valve Double Pack 4mm

Aqua One Airline T Control allows you to split air coming from your Air Pump into two even air streams to two separate airstones.

10414 - Air Line Control Kit Pack 4mm

The Aqua One airline control kit pack is suitable for all standard 4mm air pump outlets and accessories.

The Airline Control Kit includes:

• 2 x T piece - Splits the airline into two lines
• 2 x Control Valve - Like a tap, Allows easy control of the amount of air flowing through the air tubing
• 2 x Joiners - Extend existing airline to make it longer

10313 - 2 Way Gang Valve Control 4mm

 Use Aqua One airline gang valves to increase the number of outlets from a single air pump and to individually control the air flow from multiple outlets.

Features & Benefits:
Multiple outlets from single air pump
Air flow can be independently controlled