My Betta fish

Large Bowl, Very Small Tank

Celura: If space is a problem then maybe a 3 or 4 gallon bowl is the answer or perhaps a 2 1/2 gallon rectangular tank. All three of these are very cheap at a place like Walmart and won't take much space. Down the road any of these small homes could be turned into quarantine / medication tanks when you have more room. In any event, please remember to keep the betta's home covered with a lid / hood of some sort with air holes since bettas will jump. I think one of the keys to good long term betta health is keeping stress to a minimum ... not moving the fish during water changes and giving him room to swim will contribute to this.

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Just so you know, gravel, although pretty, is not necessary because you do not have plants or an undergravel filter. In such a small container, it takes up precious space. However, the ornament and the plant do give the betta something to hide behind, so I would leave at least one of those in the container.
 
Gravel can be helpful in small tanks/vases. Even such small areas can develop beneficial bacteria which is for the better of the fish.
 
But in a space so small (especially with no movement of water), does the benefit of the bacteria on the gravel outweigh having less swimming space and less water volume? I personally would go the no-gravel route, but that's all just IMO.
 
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