Thank you for your reply. I received the shipment of 4 boxes and overall the rock looks very nice.
Unfortunately, with respect to 2 of the 4 shipments, it was just as I feared. In shipment #1, I received a very, very large, flat rock, that weighs around 25 lbs, and measures over 20" long and a smaller 5 lb rock (the very large rock easily covers the entire bottom of a 30 gallon brute trash can I'm using to cure). In shipment #2, I received a very large rock, weighing around 20 lbs and measuring 18" or so across, and 2 smaller rocks weighing around 5 lbs each.
The rocks in shipments #3 and #4 are the perfect shape, ranging 5" to 12" as advertised. I am very satisfied with these shipments.
However, I am obviously not satisfied with shipments #1 and #2. The predominant rock in each shipment is simply way too large to use in my 92 gallon aquarium; in fact I'm sure the rock will even fit in my tank without covering most of the bottom. The rock in shipment #2, while not quite as large, is also too large to use in a 92 gallon. Both rocks are, of course, way, way larger than the 5" to 12" size advertised in your website.
As I mentioned before the rocks were shipped, I did not want to attempt to break the rocks with a hammer and chisel. They are both very large rocks, as I mentioned, and not only will it be very difficult to break them (they are mostly flat, thick and round), but I am afraid I will create several small, useless rocks or ruble. The price per 30 lbs box of this premium rock is not cheap, and I do not want to end up paying for 10 lbs or more of useless small rocks and ruble.
Please contact me to try and resolve this issue. All of the rock is curing at the moment, but once cured I will be more than happy to send you a picture of the very large rocks I mention above.
Thank you.