Flexible Air Curtain 30cm

The Flexible Air Curtain is a 30cm porous rubber airstone strip that produces a continuous, even curtain of fine bubbles along its entire length. Its flexible construction allows it to be bent to conform to curved tank walls or positioned at angles, unlike rigid diffuser bars. Attach it flat against the rear substrate using the included suction cups to create a stunning visual backdrop of rising bubbles. Equally useful as a practical oxygenation device, it significantly increases surface agitation in tanks up to 200 litres. Connects to standard 4/6mm airline tubing; a medium-output air pump such as the Tetra APS 100 or equivalent is recommended.