When I was a little kid, we had a large fish tank. My memories of it only include a plastic diver guy accessory that moved up and down and a baby shark. I don’t think it was an actual shark, I think it just looked like one. Over the years I tried having my own much smaller tank, with not so great results. They were always fun to setup and enjoy until it was time to clean the tank. Then they becomes a chore. I’ve not thought about having a fish for years, until I stumbled up the NoClean Aquarium. These US made glass aquariums are unique because they don’t require filters or electricity. To clean them, you just pour in fresh water and the dirty water flows out of the siphon. You can’t get much easier than that. You can even use the dirty water on your plants. Each tank is $69.99 and is designed to hold 1 Betta fish.