Dang,............ 10 friggin G's,............. that's the kind of thing that makes you wanna get violent on someone,.......... not that i would but i said it makes you feel that way.
assuming the story is true, that is some shady shiznit. he should have someone who knows how to build tanks build the guy a new one and pay for the loss of the fish. that's a monster fish keeper's worse nightmare,
thanks for the link bro, that's why i always like to see the tank and filters running before i buy from anyone,.......... now i'll not only do that but run it at least a week or so before putting my babies in there