AquaMedic has a new water pump called the Nano Prop for aquariums. The Nano Prop 5000 is an adjustable current pump using a “propeller” to propel water in your aquarium. The Nano Prop is said to be computer “optimized” for high flow and silent operation. The flow can be adjusted between 2,000 and 5,000 liters per hour or roughly 500 – 1250 gallons per hour. The pump takes between 3-7 watts depending on how strong you have the flow and should be able to adhere to your tank walls with the included new vacuum holder. We have no MSRP on the Aquamedic Nano Prop but we should in a few hours.