John Wubbolt wrote: I said I hear lots of gurgling going on at night. It > helps me sleep actually. Gee John, when I hear lots of gurgling at night I don't sleep. I get up and go looking for my asthma inhaler. All my tanks are downstairs, but if I had one tank in a bedroom, I have an old maxi-jet powerhead that is phenomenally silent. I also have small German pump, a very old Wisa that can run five small corner filters in almost total silence. The problem is finding these things, and they're expensive. -Gary ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!