Keep your aquarium dosing system organized and efficient with the AquaReady DTH-1 Pro Magnetic Dosing Tube Holder. This high-quality dosing tube holder features strong magnetic mounts, allowing easy and secure attachment to your aquarium or sump. Designed for both convenience and precision, the DTH-1 Pro ensures that your dosing tubes remain neatly in place, preventing tangles and enhancing the accuracy of your dosing regimen. Key Features: Strong Magnetic Mounts: Securely attaches to the side of your aquarium or sump, providing a stable and reliable hold. Organized Dosing: Keeps dosing tubes neatly arranged, reducing tangles and improving the accuracy of your dosing system. Durable Construction: Made from high-quality materials, ensuring long-lasting performance in both freshwater and saltwater environments. Easy Installation: Simple to install and adjust, making it a hassle-free addition to your aquarium maintenance setup. Compact Design: Space-saving design fits seamlessly into your aquarium setup without obstructing other equipment. Technical Specifications In Tank Dimensions: 4.13"L x 1.57"W x 1.96"H Hole Diameters: .4" (approximately) Mounts up to: .5" glass thickness