there are 2 sides to every argument, just because some people think its alright to keep bettas in tiny tanks, dont mean everyone does. its the right of humans to have their say, so why not debate the topic. i think its intresting listening where breeders come from when they keep bettas in jars.every time i see a set-up with hundreds of jars, i always think to myself, the persons more bothered about having the most bettas than keeping the in proper sized tanks where they will be happier.all my bettas are in 5 gallon minmum.i have ones in 15 gallons and he does well.its peoples opinions whether bettas should be kept like that, to be honest, i dont think your post was helpful, complaining at the poster for sharing it with other members, if you dont like the topic, dont post. i have nothingt against people who think its alright keeping bettas in small cantainers, i may not like they way they keep them, but if they are polite and only make worthy points, then thats fine.the same goes for the other side.