http://www.canreef.com/vbulletin/showthread.php?t=92950&highlight=hours

The other times I went were during weekdays. If your store is going to be closed, post a message about it online or a note on the door.

I used to buy a lot of equipment from Brad through the online store. They do have the best prices on equipment for Calgary, no doubt about it. And I did get my tank built by them, which I am happy with.