Pawfly Aquarium Compatible Air Stone Cylinders Mini White Bubbler Replacement For Specific Classic Tube Flow Halo And Life Fish Tanks Bubble Diffuser For Nano Air Pumps, 5 Pack

Biorb/Biube Air Stone Replacement These compact air stone cylinders fit perfectly with various fish tanks of Biorb and Biube. Great replacement for the bubblers which become blocked by dirt or deposits preventing air from getting through properly. Come with 5 pieces of white bubblers which break up the air flow into your aquarium and split it into a mass of medium bubbles. Perfect for increasing oxygen solubility in your fish tanks. You need an air pump over 2.5 W to run this stone.