The AI Prime 16HD accessories include a versatile mounting arm, offering multiple adjustment points to securely attach the lighting system above the aquarium. Additionally, there are dedicated tank mounting options for different aquarium sizes and configurations. The Prime 16HD also comes with a wireless controller, enabling users to conveniently adjust lighting settings and create customized lighting schedules. Furthermore, AI offers an optional diffuser accessory that helps to scatter light and create a broader, more even distribution throughout the aquarium for better light penetration and coverage.