They say you can’t teach an old dog new tricks, but, as it turns out, you can teach a goldfish to play sports. Using operant conditioning, positive reinforcement, and the R2 Fish School Training Kit, your goldfish will be playing soccer in no time. Also, limbo, fetch, slalom, basketball, and much more.

Check out a video of a fish playing Football:

[$30, Amazon]

[Via Neatorama]