If i ever have to resort to doing this, which does happen from time to time, i place the fish in a bag with water, as if i was going to ship it, then place it in the freezer. I've read many times that seems to be the kindest way of putting a fish down. The slow decreasing temperature puts the fish to sleep sort of by decreasing its body functions and eventually causes the body functions to cease. John ------------------------------------------------------------------------- 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"!