Dimension: 3"D x 0.6"H, fit for 3/16" and 3/8”standard airline tubing
Made of safe, washable and non-toxic material
WIDELY USED: Abundant cascade bubbles make it efficient in the replacement of Oxygen in fish ponds, tanks or hydroponic systems.
It creates a circle of bubbles that helps keep healthy fish and adds to the beauty of the aquarium.
Aquaneat 3” Air Bubble Disk Stone Features: Dimension: 3"D x 0.6"H, fit for 3/16" and 3/8”standard airline tubing Made of safe, washable and non-toxic material WIDELY USED: Abundant cascade bubbles make it efficient in the replacement of Oxygen in fish ponds, tanks or hydroponic systems. It creates a circle of bubbles that helps keep healthy fish and adds to the beauty of the aquarium. INCLUDES: 8 pieces of air stone disks
