One of the biggest limitations to do research in neuroscience is the access to specialized instruments. The prices of comercial equipment are prohibitive for some laboratories.
With this in mind, I built different equipment using Arduino, commercial sensors and acrylic for the Laboratory of Neuroscience and Behaviour of Los Andes University.
Acuapony is the production of fish (aquaculture) toghether with cultivating plants in water (hydroponics). The water from the fishes is used to grow the plants, the plants improve the water quality and then it is recirculated.
Created by Johann Osma, the dicrector of the Biomicrosystems laboratory, Aquaponics is a pedagogic game to teach basic principles of acuaponics. I digitalyzed the game into a web version, which can be found here.