If your filter is adjustable, I would up it. A 10 gallon gives your Betta enough room to get away from the current and as others have noted, current gives Bettas exercise and makes them stronger. An alternative filter would be an internal with a spray bar you can point to the tank wall which baffles but not too much. This one (or the IF-201) is small and effective. Unfortunately, both are out of stock but expected this month.
How lovely for them; nothing like a stress-filled life.He goes after the yellow shrimp but doesnt eat them just picks at them.
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