Folks...........Your response to my Fish-room was beyond expectations! I have really changed my plans to incorporate some of the ideas you have mentioned. In order to accomplish the changes, I have changed, for starts, the size to 18 x 20'. I will, with pictures and a web site show all of you what happened from the first brick to conclusion. BTW, a bunch of you mentioned air supply......I have a blower already that is about 2 or 3 times the size I need.........I ran into a bargin on the blower about 2-3 years ago when a fish store went out of business. It's ment for 200 - 300 tanks and at the most I'll have now is 80 - 100 (about 30-40 of them will have apisto's) so I have air coming out of my ears.....it is a pleasure. No, it's not as a "selling fish" move to make money......it's just to have a nice place to raise fish. Thanks all..........I knew I could count on you.........OK Frank - back to apistos!.........;-) Mike Mike Jacobs Math Instructor, Center for Advanced Technologies Lakewood H.S., St Pete, Fl. mfjacobs@geocities.com mikejacobs@ij.net ------------------------------------------------------------------------- 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"!