I gotta say that I think its a real irresponsible thing for a LFS to have an arapaima for sale. If anyone was looking for an arapaima, they would ask and that would be a great time for them to order it for the customer. to keep it in a LFS, you pretty much know it will end up in a smaller than it needs tank, whether it be at the LFS or in someone's home b/c they had no clue that arapaima's get so huge. just my personal opinion and i'm not bashing anyone that has kept an arapaima. just saying, i really hope they give buyers the heads up