Saw a couple ads for an aquarium controller named Felix and wondering if anyone else was using it? Advertised as Open Source Hardware and Software, also states integration of any smart device; such as pumps, lights, heaters.
Looks like you have to replace (buy) slides every month but I did t see a mention of cost.
From website:
“Monitor your water quality and light parameters with ease and never worry about calibrating. Simply change your slides every month to receive the most accurate readings. Measures pH, Ammonia, temperature, water level, LUX, kelvin and PAR.”
Looks like you have to replace (buy) slides every month but I did t see a mention of cost.
From website:
“Monitor your water quality and light parameters with ease and never worry about calibrating. Simply change your slides every month to receive the most accurate readings. Measures pH, Ammonia, temperature, water level, LUX, kelvin and PAR.”


