If you are interested in taking care of crayfish as your pet, then you have to keep careful note of a few things in order for you to make sure that it is properly cared for. Once you get the hang of it, now comes the possibility of taking care of more than just one crayfish. For sure, you have asked yourself, “can crayfish live together in the same tank?” If you want the answer to this question, then you have come to the perfect place. Now, to answer your question, it would have to depend on you and a few things.
As you know by now, there are a lot of things that come into play if you have plans of taking care of crayfish as your pet. If you are getting one or more as pets, do know that you have a number of crayfish species to choose from. You can choose the albino crayfish or the electric blue crayfish and several other more. It really all depends on you. However, since crayfish are known to be aggressive sea creatures, putting two or more can be disastrous if you do not know what you are doing. The aggressiveness of having two or more of these creatures can even kill a small dog, truth be told.
Now, if you are planning to put together different crayfish in the same tank, you have to first consider the size of the tank that you will be putting them in. It is a very bad idea to be putting more than one crayfish in a ten-gallon fish tank. This could cause your crayfish to fight with each other to death. Of course, at first, they may get along just fine; however, with their claws and innate aggressive nature, one could start picking a fight with another and the rest will just be disaster. Clearly, you do not want that to happen to your pet crayfish, do you?
Now, if you are planning to have more than one of these sea creatures, it would be best to secure a twenty-gallon fish tank that comes with a number of hideouts or hiding spaces. Crayfish like to hide out, and this is a crucial act for them when they are going through their molting phase. While they are molting, they become weak and are more prone to being attacked by other crayfish and other fish. That is why they need these hiding spaces in your fish tank.
Another recommendation is of course to keep your crayfish well-fed. This does not mean that you have to overfeed them. Overfeeding them will just make your tank dirtier. Since these omnivorous sea creatures are very aggressive and are natural scavengers, they will no doubt eat anything that they can get their claws on. As a safety precaution, you have to avoid making your crayfish grow too hungry as they may just end up attacking each other or other fish in your tank. If you will let them live in the same tank with other fish creatures, you have to find other species that are both aggressive and can swim fast and prefer to swim near the top. They will have better chances of survival.