This very well might be the world’s smallest UV sterilizer. This is a 9 watt UV light that is powered by a itty bitty pump the Q110 which pushes water up to 52GPH. Pretty impressive for such a small pump. This new UV will be offered under the Mr Aqua brand last we checked and should expect it to see it later this year. Retail is around $110. Finally, for you nano aquarium owners, you can have access to a UV system that will easily fit in your nano.