Respuesta :
Answer:
Stable tempature because it doesn't matter what type of fish it is it needs light and some type of heat even if it's not a lot.
Explanation:
I own fish
Answer:
Option C
Explanation:
It should be placed at stable temperature, since fish are ectotherms. Ectotherms are organisms which can not maintain an internal body temperature. Fish and reptiles like snakes are some examples. Their body temperatures keeps fluctuating as with the environment. So it is important for a stable temperature to be available.