Efficient aquarium water purification - Multi-porous activated carbon filter box removes impurities and substances to restore clear water in fish tanks. Eliminates yellow tint and maintains water parameters - Designed to improve water clarity and help keep parameters stable for home or office aquariums up to 100 gallons. Easy installation and maintenance - Simple installation that fits with most filtration systems, reducing maintenance frequency and promoting fish health through effective toxin absorption. Reliable filtration for freshwater and saltwater - Ideal for enthusiasts seeking professional filtration to support habitat maintenance for both freshwater and saltwater tanks. Key attributes - Function: purifies water by removing dissolved impurities and toxins with activated carbon. - Compatibility: works with most filtration systems. - Size/capacity: suitable for aquariums up to 100 gallons. - Material: multi-porous activated carbon in a dedicated filter box. - Performance: strong toxin absorption for clearer, healthier water. Use scenarios - Home freshwater tank up to 100 gallons experiencing yellowing or cloudy water; install to restore clarity and maintain steady parameters. - Saltwater or mixed-tank setup needing enhanced toxin removal to support corals and fish with less frequent filter maintenance. - Office or high-traffic tank requiring reliable, low-maintenance filtration integrated into existing systems.