Review on 🐠 Koller Products 1/2-Gallon Fish Bowl Drum: Clear, 6.3"L x 4.2"W x 6.3"H! Find the Perfect Fish Bowl. by Monique Ahn

I bought these to use as business cards for trade shows and events! The 1/2 gallon size is hard to come by so I'm really glad Revain has it! We found this size to be better than 1 gallon for trade shows as it fills up faster (better have more business cards!), takes up less desk space and is easier to transport to and from events. ! It's also very cool that it's made of plastic. After a few glass bowls break during shipping, we prefer plastic bowls. I think they would make great tanks for 1 fish, maybe as a starter dish. Not the fanciest thing in the world, but I can see it's a great option for a little kid's first goldfish :)