Who Gives A Fish Forums

I've been seeing a lot of debate about the best tank shape for bettas. Some say long tanks are better, others swear by tall ones. What's your take? I'm setting up a new tank and wanna get it right.

Long tanks are definitely better for bettas. They need horizontal space to swim, not vertical. A 5-gallon long tank is ideal, with plenty of plants and hiding spots. Tall tanks can stress them out because they're surface breathers.

The optimal tank shape for bettas is a rectangle with a minimum length of 12 inches. This allows for adequate swimming space and reduces stress. Avoid bowls or tall tanks, as they restrict movement and oxygen exchange.

Yo, I got my betta in a 10-gallon long and he's living his best life. Swims all over the place, flares at his reflection, the whole deal. Gonna stick with long tanks from now on.

I agree with petalbloom. Bettas are active swimmers and need the horizontal space. My betta was in a tall tank before, and he seemed stressed. Switched to a long tank, and he's much happier now.

Long tanks rule, no doubt. My betta's got room to zoom around, and I can fit more plants and decor. Tall tanks are just for show, not for the fish.

Yeah, long tanks are the way to go. My betta's in a 5-gallon long, and he's always exploring. Tall tanks just don't cut it for these guys.

I've tried both, and my betta definitely prefers the long tank. He's more active and seems less stressed. Plus, it's easier to maintain water quality in a longer tank.

It's so important to think about the fish's needs. Long tanks give them the space they need to thrive. Tall tanks might look cool, but they're not practical for bettas.

I've read that bettas need at least 2.5 gallons, but a 5-gallon long is even better. More space means better water quality and less stress. Tall tanks just don't provide enough swimming room.