I can also give you some other advice, sorry it took so long for me to get here. I'm having pc issues
That tank you chose... I will advise finding a different tank! Those tanks are nasty to clean and take care of. I know first hand... we kept one set up as a display tank in the store for about a year before we finally took it down because it was too much work. If you want that tank, some things to consider:
Cold water or tropical fish? There is no way to "hide" a heater in a tank that size and shape, and scraping glass around a heater can be a challenge. Without a heater, the fish that can stay in a tank that size & shape are limited to white clouds and danios. The filtration unit in those tanks is also not very good, it doesn't work well and we had a lot of problems with "breakage" issues. Replacement parts are near impossible to get, and the company isn't very good with "customer service".
At the trade shows for manufacturers/dealers/retailers, I have talked to the guys who make those tanks, and they're not very good business men. They were rude and very difficult to talk to, with "flip" answers to questions I asked.
Round "bowl" types of tanks are cool to look at, but keep in mind you will run into the same problems with care and maintenance in any of them. Because of the shape, it's very difficult to keep them clean and even harder to find fish that can stay in them long term.