Free Flow Feed Rings

Hydro Hub Verified independent store

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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 withou t 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. Show more