DD SINGLE CHANNEL DOSING PUMP"These smart pumps have been jointly developed between D D and Kamoer, a company with a strong reputation for the manufacture of medical grade dosing equipment, ensuring a high quality product with excellent reliability. The footprint of these new pumps is incredibly small . The P1 pump provides a simple, flexible and precise control of supplement additions to your aquarium through the easy to use mobile App (Android and IOS) The small pump