Guppies are a very popular fish for aquaponics. They are small, colourful, and very easy to look after. Especially in a well-maintained aquaponics system where the water condition is perfect!
Therefore, for guppies in an aquaponic system, the main variable to be careful of is the water temperate. Guppies are tropical fish that enjoy water temperature between 23° and 28° Celsius (74° and 82° Fahrenheit).
If you’re a beginner in aquaponics or are just setting up a small indoor aquaponics system like Nature Garden, then you should consider getting some guppies. They are easy to look after and relatively small in size making them the perfect pet fish.