Air diffuser hang on min nano bubble counter air pump accessory aquarium fish tank oxygen silent quiet no noise suction cup

Beschreibung

Feature: This is air diffuser, not CO2 diffuser Need to work with air pump, Bubble counter function Running silence and quiet, no noise Different with the traditional air stone, this product diffuser air just like CO2, more easy to dissolve into water Do not splash on the water body vibration is very small, suitable for tank with very small baby fish or little shrimp Package include: 1 diffuser 1 suction cup 1 adjust valve