Weight : 110g; Package : 2 x Aquarium Air Stone bubble;
Creates bubbles in fish tank while attached to an air pump;
It is an important instrument to successfully keep aquatic fish for respiration process;
Used to increase the dissolved O2 level in the aquarium.
Product Dimensions: 8.4 x 0.5 x 0.8 inches ; 3.8 ounces
Shipping Weight: 4 ounces