Ensure precise and reliable water level control for your fish tank or aquarium with this high-quality Float Valve Kit. Crafted from durable acrylic and plastic materials, this eco-friendly float valve system offers long-lasting performance and easy maintenance. Designed for tanks with a wall thickness of up to 1.9cm, it provides an efficient, electricity-free solution to automatically fill and shut off inlet water, helping to maintain optimal water levels without manual intervention. Key Features: · Durable Acrylic and Plastic Construction: Made from sturdy, eco-friendly materials that guarantee strength and longevity for continuous use in aquatic environments. · Automatic Water Inlet Control: The float valve automatically fills and stops water flow without the need for electricity, ensuring energy-efficient and hassle-free operation. · Adjustable Manual Float: Easily set and fine-tune the water level between 13-20cm with the manual float, eliminating complicated bracket adjustments and providing flexible water management. · Easy Installation: Comes with a pre-equipped tee connector and all necessary accessories for quick and straightforward setup on fish tanks or aquariums. · Compatible with Standard Aquarium Walls: Designed to fit tanks with a wall thickness of approximately 1.9cm, making it suitable for most home and professional aquarium setups. Specifications: · Material: Acrylic + Plastic · Color: As shown in pictures · Size: Approx. 8 x 4.5cm (3.2 x 1.8 inches) (L x W) · Suitable for fish tanks and aquariums with 1.9cm wall thickness Package Includes: · 1 x Float Valve · 1 x Acrylic Bracket · 1 x Tube · 1 x Connector · 1 x Wrench This Float Valve Kit is an ideal accessory for aquarium enthusiasts seeking a reliable, energy-saving water level control system. Its sturdy construction and user-friendly design ensure consistent water management, protecting your aquatic environment and simplifying maintenance tasks.