Color as shown Size: 555cm Weight: 100 g Suitable for freshwater or saltwater aquariums. < p>Ultra low power consumption, low radiation to keep ecological balance. ÉEnergy-saving and environmentally friendly. Excellent filtering effect, ensuring transparent and clear water. Ultra-flat design, space-saving. The waterfall effect increases the oxygen content in the water and has an adjustable water flow. At the same time there are more visual effects.