Aerator

[Gotanypop]

I have a 10 gallon tank with six swordtails. Should I use an aerator (sp?), or is the spray from the filter enough? The fish seem to be doing ok after 2 weeks.

Thanks for any replies.

 

[wendywc]

Your filter is sufficient, unless you want the look of an air stone or bubble wall. But it's not necessary, especially if you have real plants in your tank.