KW Zone Astro AS Internal Filter[Model - 1000F, Max Output - 1080L/H]

The KW Zone Astro AS Internal Filter is a line of compact, fully submersible filters ideal for aquariums, suitable for both freshwater and saltwater environments. These filters provide dependable and quiet filtration, featuring sponge media, suction cups for easy mounting, and an optional air tube for aeration. Available models include AS-300F, AS-500F, and AS-1000F, each with different flow rates ranging from 227L/H to 1080L/H, ensuring clear water and promoting the health of your fish. Key Features: Internal Filtration: Positioned inside the aquarium, it draws water through slits. Filtration Media: Employs a sponge to capture debris and a carbon cartridge for additional polishing. Aeration: Can be connected to an air tube to generate bubbles, boosting oxygen levels (the tube remains outside the water). Easy Installation: Comes with suction cups for a secure fit against glass surfaces. Silent Operation: Designed for quiet functionality. Versatile: Suitable for both fresh and saltwater setups. Models & Output (Examples): AS-300F: Max output ~227 L/H (liters per hour). AS-500F: Max output ~500 L/H. AS-1000F: Max output ~1080 L/H. How it Works (General Internal Filter): Water enters the filter intake and flows through the filter sponge, capturing waste. The cleaned water is then returned to the tank, often through an adjustable nozzle. An optional air tube can be used to mix air into the water, producing bubbles for enhanced aeration.