"joe" wrote in message
...
Ah, the great debate. Many on this list say no rocks. It's way easier to
keep clean, and I would agree with that. On the other hand, looks kinda
sparse to my eyes. I put rocks in - but fairly large ones - no sand or
gravel type stuff. It's a compromise I can deal with. Never heard it
contributed to an algae problem though.

Just my HO
snip

I'd add...big rocks provide more surface area for bio-pigs. Besides...what's
a little sweater algae.

--
BV.
www.iheartmypond.com