The OASE OptiMax 800 is a compact aquarium pump which is capable of providing a maximum flow rate of 800L/hour and a maximum delivery head of 1m. OASE Engineers in Germany have used high quality materials to ensure the longevity of the pump life and performance. The OptiMax 800 features a built-in flow control for fine adjustment of the pump output. The rotor design has been fully optimised to efficiently deliver a high output and keep operational vibrations and noise to a minimum. Ideally suited to increasing circulation or operating filtration equipment for fresh and saltwater aquariums in submerged or dry install applications. 800L/hour Max flow rate / 1m Max delivery head 7 watt power consumption Suitable for both dry install and submerged use Compact design Very low operational vibration and noise level Suited to freshwater and saltwater installations