Enhance your aquarium’s water quality with this premium Fish Tank Refiner crafted from high-quality 304 stainless steel. Designed for durability and long-lasting performance, this diffuser features a sturdy construction that resists corrosion and ensures it remains firmly in place without easily detaching. Its smooth, bright surface not only provides corrosion resistance but also adds an elegant aesthetic to your fish tank. Key Features: · Durable 304 Stainless Steel Material: Built to withstand aquatic environments, the stainless steel construction ensures longevity and stable performance. · Exquisite Craftsmanship: Featuring a polished, smooth finish that enhances the visual appeal of your aquarium while resisting rust and wear. · Space-Saving U-Shaped Design: The compact and curved shape allows for easy installation and helps save valuable space within your tank setup. · Efficient CO2 Diffusion: Scientifically engineered to maximize CO2 dissolution, promoting a healthier aquatic environment and boosting plant growth. · Multiple Size Options: Available in various lengths (7cm, 25cm, 30cm, 35cm, 40cm) to suit different tank sizes and specific aquarium needs. Specifications: · Material: 304 Stainless Steel · Color: As Pictured · External Diameter: Approx. 32mm (1.26 inches) · Hole Diameter: Approx. 19mm (0.75 inches) · Length Options: 7cm (2.76 inches), 25cm (9.84 inches), 30cm (11.81 inches), 35cm (13.78 inches), 40cm (15.75 inches) Package Includes: · 1 x Fish Tank Refiner This fish tank diffuser is an essential accessory for aquarium enthusiasts looking to improve CO2 absorption efficiently while maintaining an attractive and durable setup. Its robust stainless steel build combined with a thoughtful design ensures optimal functionality and ease of use for all freshwater and planted aquariums.