Enhance your aquarium ecosystem with this advanced Variable Frequency Wave Maker Pump, designed to deliver customizable water flow and improve the overall health of your aquatic environment. Crafted from durable ABS material, this pump measures approximately 6 x 11 cm (2.36 x 4.33 inches) and operates efficiently at 12V, making it suitable for a wide range of aquarium sizes from 50 to 100 cm (19.7 to 39.4 inches) or up to 250 liters. Key Features: · Advanced Variable Frequency Technology: Offers flexible water flow adjustment to simulate natural ocean currents, promoting a more vibrant and healthy habitat for your fish and aquatic plants. · Convenient Remote Control: Includes a built-in external control device allowing easy power adjustments remotely, reducing manual interaction and making operation effortless. · Wide Compatibility: Suitable for small home aquariums to larger public tanks, providing versatility for diverse aquatic setups. · Effective Deep Water Circulation: Enhances water movement at all levels, supporting plant growth and improving oxygenation to foster a thriving aquatic ecosystem. · Quiet Operation: Designed for silent functioning to avoid disturbing your aquatic life, maintaining a peaceful and calm environment. Specifications: · Item Type: Variable Frequency Wave Maker Pump · Material: ABS · Size: Approx. 6 x 11 cm (2.36 x 4.33 in) · Voltage: 12V · Gears: 4 Gears · Recommended Tank Size: 50-100 cm (19.7-39.4 in) / Water Volume: Up to 250L Package Includes: · 1 x Variable Frequency Wave Maker Pump This wave maker pump combines innovative technology with user-friendly features, making it an essential tool for aquarists seeking efficient water circulation, healthier aquatic plants, and happy fish in their aquarium.