Review on Aqueon Betta Starter Gallon Black by Dwayne Pore

I bought this aquarium to use as a hospital aquarium for a sick rooster fish. The fish had been in the tank for about two hours when I noticed a crack on the top rim that wasn't there when I took it out of the box. I'm really at a loss as to how it could have cracked as I just filled it with water and closed the lid. I did not use any accessories or additional items. Aquarium, water and included lid only. Also, the bottom of the tank is worn and discolored after being filled with water for only a few hours (the fish did not survive, so the tank was not used for long). I think the design of the tank was bad and I don't recommend it.