Powerhead for prefiltered reverse-flow undergravel filter

[Daniel Prince]

What brands and models of powerheads work in reverse and are easy to
attach a filter to? Thank you in advance for all replies.
--
Whenever I hear or think of the song "Great green gobs of greasy
grimey gopher guts" I imagine my cat saying; "That sounds REALLY,
REALLY good. I'll have some of that!"

[Charles]

On Thu, 26 Feb 2009 02:15:43 -0800, Daniel Prince
> wrote:

>What brands and models of powerheads work in reverse and are easy to
>attach a filter to? Thank you in advance for all replies.


One I use

Penguin 660R REVERSE FLO POWERHEAD