Reef Sump L Optimum 300L / Max 425L Introducing the Reef Sump L Optimum 300L / Max 425L, a top-tier aquarium equipment designed to elevate your aquatic experience. This high-capacity sump is perfect for both hobbyists and professional aquarists, offering a maximum capacity of 425 liters, making it ideal for larger aquarium setups. The Reef Sump L Optimum 300L / Max 425L is engineered to provide superior filtration, ensuring your aquatic environment remains clean and healthy. It is designed to handle the demands of a thriving reef ecosystem, efficiently managing waste and promoting optimal water conditions. This sump is not just functional, but also aesthetically pleasing. Its sleek design and compact size allow it to fit seamlessly into your aquarium setup without compromising on space or style. The Reef Sump L Optimum 300L / Max 425L is easy to install and maintain, making it a hassle-free addition to your aquarium. It is built with high-quality materials for durability and longevity, ensuring it can withstand the rigors of constant use. Experience the difference in your aquatic environment with the Reef Sump L Optimum 300L / Max 425L. It's more than just a piece of equipment; it's a game-changer for your aquarium. Optimum Tank Size: 300L Max Tank Size: 425L EXT Dims (L x D x H): 610 x 356 x 410mm REEF-Sump Advanced Sump System Features Precision Engineered Versatile Compact Design Integral Mechanical Bag Filter System Bubble Diffusing Inlet Chamber Freshwater Reservoir – Perfect for Auto Top Ups Four Integral Dosing Tubes Triple Probe Holder Removable Refugium Baffle 12 Month Guarantee