The Bubble-Magus C3.5 Protein Skimmer is a reliable and efficient filtration system designed for marine aquariums with a capacity of 300 litres. With a flow rate of 300 litres per hour and a power consumption of 8 watts, this internal protein skimmer is capable of effectively removing excess proteins and waste products from the water. The skimmer's compact design and low power consumption make it suitable for a variety of aquarium setups, while its brand reputation ensures quality and performance. Ideal for maintaining clean and healthy water conditions in your marine aquarium.