Fish tank suction

Specification: 
Length: about 28 cm
Material: PVC
Color: blue, green
Maximum volume: 30 ML (approximately)

Package Included:
1 * aquarium water changer

Note:
1. Due to the difference of light and screen, the color of the item may be slightly different from the pictures.
2. Please allow 1 to 5 cm differences due to manual measurement.