Looks like i need to learn a few things
sorry if these are stupid questions:

whats a Sequence?
I was looking at external for ease of cleaning and mag for low power.
Whats the advantage on having it IN the pond?


Derek Broughton wrote in message ...
wrote:

looking at the Pond Mag Drive 18 - 1800 GPH (Supreme) from that pet
place, whats a good bottom drain, skimmer and leaf trap to buy?

iirc, that's not strictly an external pump. It can be used out-of-pond, but
it is submersible. They're good pumps, but the advantage of going external
is energy efficiency, and a Sequence is much more efficient than a Mag. If
you're going to use the mag, I'd still drop it in the pond. I like
submersibles.