wrote in message
...
densely growing plants on teh bottom can accumulate a lot of mulm that
could
potentially be a problem. best is to check for how dirty it is down there
in warm
weather when walking in the pond and plan a cleaning then. Ingrid
snip

I am hoping that once my diffuser is in place on the BD, that the mulm will
be kept to a minimum. What do you think?

--
BV.
www.iheartmypond.com