I was reading some threads today and I got to thinking that my bettas might not be as happy as they could be if the water flow was a little more gentle. I have two 10 gallon tanks running aqueon 10 filters. I've tried cutting a piece of a bottle and making a pre filter sponge, but nothing seems to slow this filter down.
In your opinion is the aqueon 10, which is rated at 100 gph
, too much water flow for a male betta in a 10 gallon? I may switch their tanks to sponge filters but I don't know if that's a good idea either.