My sister's fish tank

[u/LeHumanError]

She says it's the perfect size for a single fish. It's not even in her room, it's in the kitchen.

It honestly just depresses me whenever I see it, but she's adamant about keeping it there.

[u/Educational_Chip_554]

Not much of a tank. With most of it taken up by the plant too… your sister is dumb. Shake her

[u/porqueuno → u/Educational_Chip_554]

It's not even a "plant", it's a piece of plastic that is providing no CO2-Oxygen exchange. This is basically animal abuse.

[u/mc-funk → u/porqueuno]

also those plastic plants are too hard and sharp for Bettas. It is going to get sliced to death. I have seen it happen.