Crayfish are one of the least expensive aquarium animals you could easily keep and maintain because they are hardy and are not easily affected by many things. This is to say that crayfish could easily survive in so many conditions that many other aquatic animals could not. The popular question being asked is if these creatures need a heater in their tanks. If you are interested to know the answer, then read this article to the end.
Do crayfish need a heater? Crayfish are warm water animals, but they are hardy and could easily survive at almost any temperature, they do not need a heater to survive.
There are many opinions about this question ( whether crayfish need a heater or not)
Some say that heater is not good for them, stating that it could make them age faster and reduce their life span, and also make them eat a lot, and some say “having a heater in crayfish tank is necessary, etc.
So, seeing these two schools of thought, it’s confusing to get the best answer.
So, to answer question, the perfect answer to this is, that it depends.
As I mentioned above, crayfish is a hardy creature that could survive in many conditions except in freezing weather conditions.
So, if you happen to live in a location where the temperature is very cold and freezing, then you need to get your crayfish a heater.
But if you live in a location with moderate temperature, then there is no need to have a heater in a crayfish tank.
So, the idea of having a heater in a crayfish tank depends on the location you are in.
Do Crayfish Need Heated Water?
Crayfish will need a heated or warm water if they happen to live in a location with a freezing temperature, and do not need it if they live in a tropical or warm environment.
So, the question of whether crayfish need a heated water depends on the location of the crayfish.
Can Crayfish Live In Cold Water?
Crayfish is a warm water animal, but very hardy, meaning they could tolerate so many conditions, but the question is, can they tolerate cold water.
Can Crayfish live in cold water? Crayfish are tropical animals, they dwell in temperate water and can’t live in cold water.
The perfect temperature for crayfish is 65-80°F, so they are tropical fish and could hardly survive in cold water.