Questions about purchasing a Robo-Tank DIY Aquarium Controller Kit

[niksunen]

Well that is good question :D But do you have any other needs in aquarium than control lights ? Are you going to example measure ph level ? Or injecting co2 to aquarium ? Are you going to use dosing pumps at some points? If you are, i think what option i would choose :D

Also i like when having Robotank i can do so many things at my aquarium. Also i think it so cool to have nice 7" touch display to show aquarium status :)

So i personally chooses first option :)