>>I would implement a de-humidifier some how.<< And perhaps an exhaust fan. Maybe a humidistat/thermostat could automatically regulate the fan. Also, there was a discussion on the killies list a while ago about using the water from a dehumidifier pan as a source of neutral water. Some were for it, some against, and a few were doing it without any ill affects. Of course, your millage may vary. Bill Vannerson http://ourworld.compuserve.com/homepages/william_vannerson ------------------------------------------------------------------------- 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"!