...terrible. It just looks so stressful and tiny )= you can tell from the description it's just to make the Bettas look colorful and big finned, I quote the description:
"Features three independent compartments that safely separate your bettas while their close proximity prompts them to intensify their colors, spread their fins and flair their gills for a delightful and colorful display."
I remember going to the petstore and grabbing the 2.5 gallon kritter keeper. My dad said "That's kind of large for one Betta, why not get this? You can have three
Bettas!" And he pointed to this prison. Before even looking at the cover, I just glanced at the side of the box and saw it's size and said no. Of course he knows nothing about Bettas except for my first Betta (When I knew nothing and had a half gallon bowl) I have since educated my family in the importance of larger tanks with Bettas.
I feel sorry for any Bettas who ended up stuck in this tank )=>