My first fish tank was a 10 gallon special from Petland Discounts (
https://youtu.be/D2GvpyPUgJo) in NY where I grew up. I started with guppies then I discovered frogs and crayfish at the local pond. I would catch bullfrog tadpoles and crawfish, grow out the tadpoles, and sell them to the local fish stores. At one point I actually upgraded to a kiddie pool in the backyard till the raccoons found it.:headwally:
I got back in 10 years ago with FW and still have 1 of my original angelfish in a planted 75 gallon, he is huge! I got into SW about 5 years ago, tried a 10g tank for about a year and then jumped to a 150g. Now I made the jump to a 300g "dream tank" which I just started building after a long, long, long time planning.