Fish Mate 2500 GUV Gravity UV Plus Bio Pond Filter

COMBINED UV & BIOLOGICAL FILTRATION: Effectively eliminates green water and maintains clear, healthy pond conditions, includes SUPRA+ bio media EASY MAINTENANCE DESIGN: Features a flip-up lid for quick access and hassle-free cleaning FROST-PROOF QUARTZLESS UV CHAMBER: Ensures durability and year-round operation in various climates INTEGRATED FLOW GAUGE: Allows for monitoring and maintaining optimal water flow rates NATURAL GREEN CASING: Blends seamlessly into garden environments for an unobtrusive appearance