Ok. Either way I'm pretty sure I need more. I recall needed 90lbs. I'm gonna try to build a free standing wall over time with the rocks as I collect them. Next on my list will be a light and a water tester kit. Thanks for all the help so far.
I agree that you need more rock. The general rule is 1-1 1/2lbs per gallon. $3/lb is a really good price IMO. You'll need to add all the live rock before you put anything else in the tank. Live rock always has some die off which produces ammonia. If the tank is empty, that's not a problem at all. You'll also want to arrange the rock so water can circulate around it and fish have plenty of room to hide. So leave some nooks and crannies in your setup. Once the ammonia and nitrites are gone, the cycle is complete. Check your nitrates and if they're over 10-15ppm, you'll want to do a water change to bring them down.
As far as test kits go, if you eventually want coral, these are the ones I use:
Mg: Red Sea pro, Ca and Nitrates: Salifert, Alk and Phosphate, Hanna checker. When I was cycling my tank I used API for ammonia and nitrites. I only check for those two during the cycle so I didn't want to spend a lot on them. I think the better tests are much more important when you have livestock in the tank. I found a good refractometer on
Amazon. Other good websites for supplies are BRS and Marine Depot.
As far as lights, I just got LEDs and love them. They are more expensive to purchase but cheaper I think in the long run because they last longer, produce less heat and use much less electricity.
You'll learn a ton here. No question is too simple to ask. Everyone's here to help you. Good luck!