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Re: Help! My pond fish keep dying.

Subject: Re: Help! My pond fish keep dying.
by 2010 on 3/6/2012 23:09:22

I have been away for a few days.

The majority of box filters are pump-fed.

Which type depends on where the pump is.

A pump-fed filter the pump sits in the pond pumping water to the filter and the water returns via a pipe (Often to a waterfall)

A gravity fed filter the pump sits in the box filter pumping water out (Often via a venturi nozzle) The water comes in via a large diameter pipe in the box.

Each has its advantages / disadvantages

Cleaning your pond is a decision you have to make (Since you can see it and we can't.)