So Im currently cycling a 60 gallon tank and wanted to TRY and do a community tank. Being as how this is my first tank, EVERYTHING im looking at I want to put in, haha. Im aware certain types of crayfish will kill anything they get their claws on, but id really like to try and get something that isnt a fish in the tank. Id like an active tank. With my fish stocking, Im thinking of something along these lines: 1-2 dwarf cichlid species (bolivian ram, kribs, or apistos) - likely about 4-6 total (1m/2f each) 1 Pleco 8-10+ Tetras 1-2 Killifish or Rainbowfish Bottom dwellers is where Im a bit stuck. I want to have the scavenger-type to help keep it up. Im using a black sand substrate. My initial idea was a school of 6-8 cories, but then came across a blue lobster at my lfs, and it got me thinking of other bottm dwelling scavengers I should consider. The other option I was considering was an electric blue jack dempsey and a pleco with an electric blue lobster but not sure if itll work. Can anyone offer some ideas or suggestions based on what ive had in mind? Thanks!!