WSBDENLK Fish Supplies Fish Aquarium Air Stone While Making Blister Help Filter Water

Leisurely Fish Aquarium Air Stone While Making Bubbles Help Filter Water to Remove Fish Feces Specification:
The combined use of air pumps can increase the oxygen level in the water, achieve oxygenation and dual biological filtration, and keep the water clean.
Feature:
Size: 8X8X5.5CM (3.15X.3.15X2.16inch)
Weight:180g
Color: blue green white
Material: Plastic
Package Content:
1PC Mini strainer
Note:
Due to manual measurement, please allow measurement deviation of 1-2cm.
Due to differences between monitors, the picture may not reflect the actual colors of the item. Thank you!