Feature

●Product Name: Aquarium Surface Oil Skimmer ;? Material: Plastic
●Size:18*4.5*1.8cm;Tube diameter:7mm
●Color: Black
●Net Weight: 1.2 oz (33 g)
●Package Contents: 1 set x Aquarium surface oil skimmer set


Description

The water oil layer can be cleaned by allowing water to flow into the filter.
It can improve dissolved oxygen Increases light penetration and helps plant photosynthesis.