Take The Guesswork Out Of Feeding And Take Control Of Your Setup! The Flora Flex Bubbler is an 8 outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. This manifold easily connects to your valve with the Quick Disconnect tool. Completely gutted inside to allow maximum pressure while still evenly distributing water. 1/2 inlet which seamlessly screws into our Quick Disconnect without glue. 8 barbed ports that connect to 1/4 OD Tubing. Rubber grip on top for easy use. ABS Plastic.