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=goldfish-and-mollies-#1 Hi, I was wondering can I keep 3 mollies and 2 fancy goldfish in a 50 or 55 gal tank? Or possibly only 1 goldfish with the 3 mollies???? Thanks! Peach 2008-11-01 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#2 I could not reccomend keeping these two fish together as they require different temperatures to thrive in. Best keeping goldfish or mollies but not together mickey 2008-11-06 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#3 Hello i was wondering if guppies are tropical fish? also is the water temperature suposed to be warm or cold ? thank you AbbieH_789 2009-05-17 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#4 Guppies are classed as tropical fish and should be kept at a temperature range of 24-26 degC mickey 2009-05-18 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#5 If u have big tank than i dont think their is any problem in keeping mollies with gold fish. ammar 2009-08-05 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#6 What has the size of the tank got to do with anything, goldfish are not tropical and keeping them in higher temperatures will increase their metabolism and shorten their lifespan . Goldfish are coldwater fish so why make them suffer mickey 2009-08-28 http://forum.aqua-fish.net/?topic=goldfish-and-mollies-#7 spam removed last modification by jan wsseoer 2013-10-15