I live in South Dakota and cannot find any localy so im to the resort of having shipped. Looking For about 40-50 Lbs of texas holey rock willing to pay shipping to 57701 zip code if the price is reasonable needs to be in nice condition please. Also if you know any reputable sellers pm me them. or any other types of cheap limestone like white rock that do well in a Mbuna tank. Thanks Any and all help is appreciated