In a message dated 4/26/99 11:08:16 PM EST, webwill@infinet.net writes: > What kind of substrate (if any) do you use in your fry tanks and filters- I > have been rehydrating the cysts and then I use an eyedropper to place the > cysts as closely to the substrate as possible (I turn off the filter too). I > was worried about them not finding all the cysts and having them rot in the > tank. I found that the bonus of having live brine shrimp was that the fish > always seemed to find all the bs and clean them all up within about half an > hour- I am currently using normal gravel over a pumice, peat and clay base with a sponge filter in one. In the other tnak I have just a typical UGF set-up. Nitrates aren't climbing, and NH3/NO2 are not measureable. 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"!