Description
Creates in fish tank while attached to an air pump.Used to increase the dissolved O2 level in the aquarium. It is an important instrument to successfully keep aquatic fish for respiration process. Only the above package content, other products are not included. Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.
Aquarium air stone;suitable for: fish tank,aquariumSize(): 3.9 x 1.3cm / 1.5″ x 0.49″(l*w);color: blueWeight: 44gMaterial: mineral, plastic;import diameter: 4.8mm/ 0.19″Package Contents: 10 x aquarium air stone