Helen Burns wrote: > > I use sand or a mixture of sand and pea sized gravel mix in all my tanks. > All species love it. A couple of folk I know use the sand you buy at an > 'Early Learning Centre', the parents buy it for their children's sand pits, > it is very cheap and inert. I have also tried the fine silica sand but > thought it was just too fine, more like dust. > I think sand gives the tank a natural look and causes no problems with any > species. > Helen > > >I am planning in the next week or so to set up a new tank but with sand > >instead of gravel as the substrate. Will this be alright for my 'muppets' > >the Bolivian rams re: spawning on flat rock and then digging pits for the > >wrigglers? > > > >G. Kadar Is sand compatible with Undergravel filters? if so I might look into it. otherwise i will use some form of fine gravel. Jeff ------------------------------------------------------------------------- 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"!