How to make a good goldfish setup?

The really cool thing about Goldfish is that they are quite adaptable. Normal Gravel will be fine. I usually get fake plants. Goldfish really don't care what kind of decor you add they are simple. There is goldfish food out there just get that goldfish also will eat tropical mixes.and yes the tank will last but do not move them to a bigger tank they will just grow to fit it.