Overview The PLANT!T DIY Level Indicator Kit is a high-performance water level indicator. It's perfect for use with PLANT!T's 20L bucket. The kit contains a grommet, elbow, a tube, and a clip. The water level indicator is stuck-on but you need a 16mm hole for the grommet. The PLANT!T DIY Level Indicator Kit allows growers to optimise their grow room and achieve top-quality crops. It's suitable for use with hydroponic systems. General Information The PLANT!T DIY Level Indicator Kit is a top-quality water level indicator; The kit comprises a grommet, an elbow, a tube, and a clip; It's made for use with hydroponic systems; The grommet requires a hole, but the level indicator is stuck on. Benefits It's durable and has an extensive lifespan; It's made at the highest standards of performance and quality.