3Pcs Aquarium Hose Adapter Fish Tank Hose Converter Aquarium Tube Hose Connector Air Pump Hose Accessories (12mm / 20mm)

【Application】 Our aquarium hose adapter can connect and convert water hoses with different inner diameters.

【Multiple Options】 Suitable for 12mm/20mm and 16mm/20mm hoses.

【Premium Material】 This aquarium hose converter is made of high-quality plastic, which is wear-resistant, corrosion-resistant, and durable.

【Easy to Use】 Easy to use; simply insert the hose into the adapter. A great accessory for home aquariums.