10/15/20/25/30/35/40Cm Air Pump Sand Stone Aquarium Oxygen Pump Fresh Air Stone Bubble Bar Aquarium Fish Tank Aerator Pump

Description: 1. Oxygen Diffusion: High-temperature sintered porous mineral stone breaks input air into even micro-sized bubbles, greatly increases water-oxygen contact area to improve dissolved oxygen efficiency, ensures your fish and aquatic creatures stay active in sufficient oxygen environment. 2. Corrosion-Resistant Shell: High-strength plastic outer frame is waterproof, corrosion-resistant and anti-deformation, firmly protects internal porous stone from external impact, extends product service life and reduces replacement frequency. 3. Leak-Proof Air Inlet: Integrated molded plastic air nozzle fits tightly with standard air pump tubing without air leakage, maintains stable air flow output, avoids frequent adjustment of connection parts during use. 4. Clog-Resistant Pore Structure: High-temperature sintering process creates uniform, dense independent pores that are not easily blocked by water impurities, maintains consistent bubble effect for long time, reduces daily cleaning and maintenance workload. 5. Eco-Friendly Material: All plastic and sintered stone parts are non-toxic and odorless, will not release harmful substances into water, is 100% safe for freshwater fish, saltwater fish, shrimp, aquatic plants and aquarium organisms. Specifications: Material: High-temperature sintered porous mineral stone, plastic Size: Multiple optional lengths (10/15/20/25/30/35/40CM for choice) Color: As Shown In The Picture Application: Suitable for freshwater aquariums, saltwater fish tanks, aquaculture tanks, aquatic landscape tanks, small pond oxygenation Quantity: 1 piece per pack Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.