Kelly, When fish get "spooky" but the usual water parameters test OK, I suspect a contamination problem. This could be anything. Aerosol sprays, new tank decorations (rocks, drift wood, etc.), or any other change around the tank. Even a crack in a heater tube that leaks a weak electric current into the water can cause this behavior. Check around the house and see if anything new has be placed in or around the tank. If you find anything questionable, remove it. Then do some 25% water changes every day for a week and see if this helps. Of course several parasites can cause this behavior, too. Check for rapid breathing or white stringy feces. Mike Wise Kelly Beard wrote: > The scene: 26 gallon tank, some rocks, no plants save for some > sagittaria, 2 20 watt bulbs. > The inhabitants: > > 2 Crenicara punctulata (male & female) > 1 Laetacara curviceps (male died some months ago) > 2 Papiliochromis altispinosa > 1 Biotodoma cupido > > other: > 1 neon tetra > 1 pleco > 1 oto flexillus > 3 corys > > It seems that over the past few months, the cichlids in this tank want > to do nothing but hide. The curvicep is the worst, but most all of them > look at me like I'm going to eat them or something. Another weird thing > is that some of them (the crenicara and biotodomo, mainly) will become > active right around the time they want to be fed. Otherwise, they take > on a dark color and sit at the bottom - sometimes so motionless that the > fins don't even mve. As far as I can tell, they appear to be healthy. > Temperature is fine, KH is fine, nitrates, phosphates, etc are all > great. I've been scratching my head on this one because these fish > should know me. I've had all of them for several months. They get fed > twice a day. Only the Cupid has enough courage to come to the top to > get food. The others wait for it to fall down before they'll eat. > > I guess I could get some dithers, but I thought I'd wait and get some > opinions first. > > These fish haven't always been this way. > > -- > > Kelly Beard, Cat IV (on sabbatical) > President, Allanti Cycling Club > Innovative Computing Corporation > > ------------------------------------------------------------------------- > 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"! ------------------------------------------------------------------------- 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"!