One of the main troubles people have with Gravity Blumat systems comes from forgetting to refill the reservoir and letting the carrots dry out. With this simple water level indicator installed, you can see with a quick glance how soon you'll need to refill.

If you already have a 5-gallon bucket system, you can just add on the water level kit with this product.

This product includes:

• 1' 8mm Clear Flex Tube
• 1 (One) Blumat 8mm Tee
• 1 (One) 8mm Union
• Two Zip-Ties