- Flintronic F4-3524333 25W submersible pump, designed for aquariums, fountains, and ponds - Maximum flow rate of 1200 liters per hour and pumping height up to 1.8 meters - 360° circumferential bottom suction to remove dirt and debris from the bottom - Includes 2 nozzles (13 mm and 16 mm) and 4 suction cups for secure and versatile installation - Quiet and stable operation, ideal for maintaining a relaxing environment - Dry-run protection for increased safety and durability - Improves water oxygenation and circulation, promoting the health of fish and plants - Suitable for small and medium aquariums, water fountains, water gardens, and hydroponic systems