Jujubeans2008
Chirping
It sounds like it will work. 
I only have to clean my pond out every 3 days, and it is thirty gallons and I have four ducks. Surprisingly, they aren't in it all of the time, like I thought they would be.

I only have to clean my pond out every 3 days, and it is thirty gallons and I have four ducks. Surprisingly, they aren't in it all of the time, like I thought they would be.