Hi Lianne, Your water's fine for borelli. As far as tank sizes go, this is an ongoing debate with no possible resolution. It's philosophical. I'm both lazy (wanting larger lightly populated tanks to cut down on water changes) and into fishwatching. I find apistos in smaller tanks cramped. You just don't get the behavioral range you get in bigger tanks. It's one thing to breed a species, it's another to get to see behavior the books don't mention. It's like your brichardis - pretty is one thing, babies are another, but you just have to see that fish with successive broods forming their social structure to truly appreciate how interesting they are. Anyway, each of us finds her/her own approach, and I still think borellis a beaut to start with. 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://www.digital.com for "Apistogramma Mailing List Archives"!