The biOrb Maintenance Kit is a comprehensive package that contains all the necessary tools for keeping your biOrb aquarium in top condition. With this kit, you can easily perform routine maintenance tasks without any hassle. Included in the kit are two service kits, 4 cleaning pads, non-toxic water optimiser, air stone, polish and cloth, and detailed instructions. These components work together to ensure that your aquarium remains clean, healthy, and visually appealing. The service kits are designed to make filter cartridge changes a breeze. They provide both mechanical and chemical filtration, effectively removing debris and impurities from the water. By regularly replacing the filter cartridges, you can maintain optimal water quality for your aquatic pets. To keep the acrylic surface of your aquarium shiny and spotless, the kit includes cleaning pads and polish. These tools help remove any dirt or residue that may accumulate over time, ensuring that your aquarium always looks its best. The water optimiser included in the kit plays a crucial role in improving biological filtration and eliminating impurities. It helps create a balanced and healthy environment for your fish and other aquatic inhabitants. Additionally, the kit features an air stone that should be replaced every 6-8 weeks. This ensures that sufficient oxygen levels are maintained in the aquarium, promoting the well-being of your aquatic pets. With the biOrb Maintenance Kit, you have everything you need to effortlessly maintain your aquarium and provide a clean and healthy habitat for your beloved aquatic friends. This kit is suitable for all biOrb aquariums.