Are your minnows outside? :) Around here, any number of things would snack on those if they weren't properly covered (raccoons, cats, chickens, skunks). I think they eat each other too.
Hey, that is a good design. I was envisioning something similar.
I jumped back on here to share a video I found. What do you think of this filter? Would it do the trick ya think?
Quote:
Originally Posted by 3goodeggs
You might have revolutionize the duck pool.
I had friends who raised ducks for eggs and finally gave it up because of the mess.
I has to be healthier for the duck too.
Now, if you could get a fish rearing bed started to feed the duck...
there is...
I'm trying to come up with a plan to do aquaponics using a duck pool instead of one for fish. Anyone have any ideas on how to keep the system balance without adding things that would interfere with the ducks' health?