Jayfish aquarium computer build
 
    JayFish aquarium computer         Ref. : http://www.jayfish.net/   or https://bg-bg.facebook.com/1jayfish2/             Here is my DIY aquarium controller hardware build.                             The side attachment of the raspberry pi and the relays is a temporary solution, it will be modified in the future. There is as well 5" touch screen which will be added.                                 If you want to see more pictures about the aquarium build check here .