the wal mart i work for cant get the ck. the only knife we can get is the african. at my store we have a very good dept mgr that does a very good job with the fish. and as far as feeding the live feeders we do that with the oscars. and the fish get ordered by the dept mgr not the POS system. if you have a problem at a store you need to send a letter to the president(of wal mart). that will show up on a report at the store and the issue will get addressed.