Smaller crayfish species

[glutes]

I have the 5 gallon fluval chi tank and I was ordering what species of crayfish I could keep in it.

[Slaphppy7]

Look into Cambarellus shufeldtii or Cambarellus patzcuarensis

According to this, most of the Cambarellus stay relatively small

http://www.fishchannel.com/freshwater-aquariums/invertebrates/crayfish.aspx

[Slaphppy7]

http://www.aquaticarts.com/store/aquatic-animals/freshwater-crayfish