http://forum.aqua-fish.net/ A forum devoted to aquarium fish, plants, techniques and fish keeping as a whole. en http://forum.aqua-fish.net/?topic=please-help-fast-#1 Well, I have had 2 swordtails and a mickey mouse fish to die in pretty much a day. And we are missing a tetra. No signs of it anywhere. Why are they dying? We arent doing anything different and we have had the same fish for a month now. jab200175 2008-06-27 http://forum.aqua-fish.net/?topic=please-help-fast-#2 need a few more details. what are your water parameters i.e. ammonia, nitrite, nitrate. is the tank fully cycled have you cleaned your filter recently There is a reason for asking these 3 questions mickey 2008-06-27