I have the same tank and am just beginning the process of putting it all together. I bought an EcoTech S2 for the return and figured I could turn it down if I need. Would rather have too much than too little, I figure, especially with branching off for reactors. But, can't comment on how well it works yet, obviously. Tank is heavy for sure! I couldn't find it documented so used an online calculator and what they told you is about what I determined. I had one other person help me move it and get it on stand, and was VERY glad to have ordered four glass suction cups for the lift. We JUST made it up to the stand, but I could see where standing on something to give an extra couple inches would help. Other than that, I rented a four-wheel dolly to move it from my garage to the house and it was the best 10 dollars I spent. If Cade shipped it stacked, just know that getting the stand down and to the ground was a bit awkward due to its height. I recommend using additional tables or something as half-way points when pulling the stand down and when lifting the tank on the stand.