My tank.

[Pstarkey35]

Figured id try something different. Gonna try and feature crayfish. Here is one of my electric blues

 

[Autumnsky]

Sounds like an interesting challenge. They do like to eat each other so caution, and provide lots of hiding places. I seem to recall providing open ended escape options.

 

[goatnad]

curious as to how this turned out. any updates?