[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Sand vs Gravel
Jeff writes:
<< Is sand compatible with Undergravel filters? if so I might look into
it. otherwise i will use some form of fine gravel. >>
If you find a way to keep it above the plate it will work. I've given some
thought to trying a sheet of polyurethane foam from Joann Fabrics.
Bob Dixon
-------------------------------------------------------------------------
This is the apistogramma mailing list, apisto@majordomo.pobox.com.
For instructions on how to subscribe or unsubscribe or get help,
email apisto-request@majordomo.pobox.com.
Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!