Free Flow Feed Rings Mini 20 L / 30 L / 50-90 L

The most reliable and affordable method of hydroponic pot irrigation. The proprietary 6mm elbows have been specifically designed to flow high volumes of hydroponic nutrients without blocking from salt build up. This is achieved thanks to the extra large plastic corner knuckles and oversize internal bore. Suitable for a large range of pots from anywhere between 27L to 115L capacity.

Title	20 L, 30 L, 50-90 L