air pump for 7gal w/ betta

[300lbGorilla]

can anyone suggest an air pump to use in my 7gal aquarium? only 1 betta will live there. the one i currently have is for a 10-30 gal tank and is way too powerful for the betta.

 

[Lotus]

You can get a restrictor valve at most LFS that will allow you to adjust the flow of the air. They have a little knob on them so you can adjust it. It's cheaper than a new pump, probably a dollar or two.

Here's what they look like http://www.drsfostersmith.com/produ...pCatId=3690&prodId=6526&catId=992321&siteid=6

 

[300lbGorilla]

thanks - i grabbed a small one - around $5. i'll keep the bigger one for my future upgrade!