Freshwater crayfish or Shrimps
#1
Hi to you all
Does anyone know anything about freshwater crayfish or shrimps, as in time I would like to have some in my tank to help keep the bottom of the tank clean, as I understand they are scavengers.
Also if anyone knows of any other creature that is a scavenger that could keep the bottom of the tank clean and is a community dweller could you let me know about them and their habits.