2pcs Fish Water Flowing Regulator Valve Water Flowing Controller Tube Pipe Connector

Made of plastic material, service time, butiful apprance. sy to operate and use, special designed for aquarium fish . Used for water flowing control and regulation of aquariums fish . Condition: 100 Brand New Item Type: Fish Water Flowing Regulator Material: Plastic  Suitable for: Aquarium, Fish Optional Type: 10mm, 14mm 10mm Length: Approx. 10.3cm / 4.1in, both ends diameter: Approx. 10mm / 0.4in 14mm Length: Approx. 10.4cm / 4.1in, both ends diameter: Approx. 14mm / 0.6in Color: Red Black Function: Used for fish water flowing control