Hi,
with some posts about water movement, water circulation, dsb contact time etc. i came up with the following idea, what you think?
Instead of the normal:
overflow - skimmer - dsb - return
type of sump why not have the overflow go directly into the return chamber with a big return pump so you have lots of water going through your DT.
Then you have a small 300l/h pump also from the return chamber pumping water to the skimmer chamber, so you have small flow through the skimmer and dsb back into the return chamber but big flow through the DT - return chamber.
with some posts about water movement, water circulation, dsb contact time etc. i came up with the following idea, what you think?
Instead of the normal:
overflow - skimmer - dsb - return
type of sump why not have the overflow go directly into the return chamber with a big return pump so you have lots of water going through your DT.
Then you have a small 300l/h pump also from the return chamber pumping water to the skimmer chamber, so you have small flow through the skimmer and dsb back into the return chamber but big flow through the DT - return chamber.