Is my tank big enough?

[Perthcrabber]

Hi, everyone
I hope you are having a good day/night.
I have a 17.6 gallon tank with a tiny, a small and a large/Jumbo.
Is the tank big enough for all of my crabs?
If no would a 40 gallon be big enough?
If no what tank size should i get them.

Thanks,
Daisy

[JoeHermits]

A 40 would be better, but for true jumbos 50 breeder or above are recommended so they have their digging space.

PPs tend to tolerate crowding okay, though, so you may be able to play by ear.


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[Perthcrabber]

Thanks Joe
I have Aussies.
I will get the 40 gallon then.

Bye
Daisy