-Crayfish are opportunistic omnivores. Crayfish will eat anything, meat, fish, plants, flake food, pellets, fish poop, other crayfish, they will try to eat anything! They are scavangers and hunters
-probably will but if you get fast top swimming fish it may not catch them. marble crayfish have a better reputation with other fish than most crayfish, but thats not a Guarantee he wont eat it. They will eat dead fish.
-yes, they can survive many different water parameters
-No, The only crayfish you MIGHT be able to use that I can think of that are more safe for community tank are marbled crayfish or Dwarf crayfish.
Last edited by FishFreak95; 07-16-2009 at 11:14 AM..
Reason: Crawfishes !