Dirt in pond

"Ka30P" wrote in message
...

By silting up do you mean that there is suspended dirt in the water?
The fish might be stirring up the dirt that has settled to the bottom.
Bottom
feeders are good at hovering up stuff and spitting it out again.
Not sure about your filters but sometimes you can add a layer of cotton or
poly
batting and it will catch a lot of dirt. Do watch it closely to make sure
it
doesn't clog up and send water over the side or out another way.


kathy :-)

Yes, it is suspended dirt.
The filter returns via a waterfall (well, really a built in return hose
;-) ) so I think it's OK.

I don't have any pics of it at the moment, but if you have a look at
www.katzsisters.com it'll give you an idea of how clear it usually is.

Peter