Boyu Carborundum Round Cylindrical Air Stone[Diameter - 37x36x6 mm]

Cylindrical round air stone

Round and cylindrical air stone

It works to distribute air in the tank and provides oxygen for the fish to breathe.

It is one of the essentials that should be available around your aquarium.

These stones are strong and durable.

Characterized by a high rate of dissolved oxygen.

Creates small and uniform bubbles instead of a limited number of large bubbles.