Oxygen Bubble Bar Accessory for Fish Lover and Aquarium Owners Various Length Airstones 10/15/20/25/30cm

Features: Improve your aquarium's oxygen level and improve water quality with our efficient Oxygen Bubble Bar, promote healthy growth of your fish. The stone is sturdy and durable. It can be used for long time and get better dissolved oxygen effect. When bubble burst into the water, the sound is super quiet. Great accessories for fish enthusiasts, aquarium operators, and home aquarium users want reliable aeration solution. Suitable for home aquariums, office fish tanks, and small decorative aquariums, ensuring a better environment. Various lengths to choose.

Specifications: Component: Stone SizeA: Approx.10cm/3.94inch SizeB: Approx.15cm/5.91inch SizeC: Approx.20cm/7.87inch SizeD: Approx.25cm/9.84inch SizeE: Approx.30cm/11.81inch Quantity: 1 Pc

Package Includes: 1 pc Air Stone

note: 1.Please allow 1-2cm errors due to manual measurement, note that you donot mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.