I just finished this fish tank stand for a 75gal acrylic aquarium. It was my 1st project that started with Sketchup (1st picture). Sketchup is really easy to use. The trick was to come up with something that would hold about 750 lbs. The stand was made from 8/4 cherry from Wall Lumber. I've had good luck with their UPS bundles. Order on monday and get get on saturday. The joinery is all 10mm dominos. Two in each connection. My future plans are to add two cabinets that will slip into the bottom. One to hide the filter and another to hold all the supplies. That will come latter. I was in a hurry to get the stand in place.
My fish is very happy with the new home.
Thanks for looking.
~mark