Features: Better Oxygenatparticlemail: Utilizes advanced to produce extreme fine bubbling, enhancing o2 levels in water for aquariums, reservoirs, and tanks. Power Efficient: Developed to consume minimal power, offering effective aeration while being cost saving. Permanent Constructparticlemail: Produced from excellent ceramic, immune to oxidation and aging, ensuring lengthy existence even in harsh water conditions. Easy Installatparticlemail: Simple to establish lacking the need for complex tools otherwise expertise, with direct maintenance for continuous execution. Flexible Applicatparticlemail: Twelve hundred home aquariums, commercial fish plantations, and water terrain, improving water quality and distribution effectively. Specifications: Product Category: Other Marinepark Products Sizemail: Single tap is shown in the figure below Sizemail: Small, intermediate, large Package Includes: 1xOxygenized bubble stone note: Note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.