Re: Sand on the bottom..........

I've used fine beach sand for over a decade. And builders sand which
needs to be rinsed well.

You always end up siphoning some out when you chnage water. Maybe a
tablespoon
or so per 5 gal bucket. Every few years I add maybe a handful of new sand.

It's not a big deal.

The nice thing is nothing can get stuck in gaps like what happens
with courser grained gravels.

-- 
   Need Mercedes parts?   http://parts.mbz.org
Richard ***ton       | Mercedes stuff: http://mbz.org
1970 280SE, 72 280SE | Home pages: http://rs79.vrx.net
633CSi 250SE/C 300SD | http://aquaria.net
http://killi.net