I know the title says "how to draw a fish tank" and you're obviously looking at a fish bowl. The reason I did the concept this way is because many people interpret many things differently. I just wanted to have people enjoy drawing objects they love. The beta is supposed to represent the fish I used to have. I had such a pretty blue beta and I thought it was doing real good. I don't know what happened because one day I came home and he was dead. Anyways, enough with the drama, I will be sure to try and upload something more exciting. See you guys soon, peace out.