Python No Spill Clean & Fill Aquarium Maintenance Vacuum System, 75-in; Maintaining the health and vitality of your exotic fish is crucial, and routine water changes are a must. The Python No Spill Clean and Fill Aquarium Maintenance System makes this task effortless and convenient for pet parents. No more struggling with heavy buckets and spilling water on the floor—simply attach the Python to your faucet and let it do the work for you. The system is gentle enough to not disturb sensitive fish or delicate decor, yet powerful enough to quickly drain and fill your tank. Plus, it’s suitable for both freshwater and saltwater aquariums of any size or shape.