Underwater Treasures Bubble Mist Airstone – Rectangular – 4″ Online Sale

Underwater Treasures Bubble Mist Airstone – Rectangular – 4″

Underwater Treasures Bubble Mist Rectangular Airstones provide life-sustaining oxygen bubbles to all your aquarium inhabitants, keeping them healthy and happy! These high quality airstones provide effective aeration, while producing a stunning visual display. Can be easily embedded in your aquarium gravel, or hidden within hollow ornaments and decorations!