Here's my testimonial. I switched to almost all sand over the past year as a result of this list and have been pretty happy with it. It's easy to clean (just vacuum the top) and the apistos obviously like it. But I too have mostly power filters and the sand does eventually get in there, especially with smaller tanks. Also, I noticed my plants weren't doing as well. I have one tank with that small BB sized gravel that I treated just like all my other tanks and the plants are growing out the lid in it! So I have converted half my tanks back to the little gravel (with the larger black gravel mixed in to get it darker) and we'll see how it goes. >John, >I was also concerned about this when I read a similar thread a few months >ago. I decided to try sand in 4 tanks. Two and a half months later >everything is still running great. I only wish the sand was a shade darker. >Just my experience. >Walt >----- Original Message ----- >From: John Wubbolt <BigJohnW@webtv.net> >To: <apisto@admin.listbox.com> >Sent: Friday, April 09, 1999 9:08 AM >Subject: Re: sand vs gravel > > >> My only concern about using sand is that I tend to use outside power >> filter on many of my breeding tanks and I've read that very small sand >> particles will get into the propeller part of the motor and burn them >> out. In a tank where I use Hydro Sponge filters this wouldn't be a >> problem. Just some food for thought. >> John -Doug Brown debrown@kodak.com ------------------------------------------------------------------------- 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"!