QuestionI have 3 gold fishes in a small tank and one of has lost all the fins since a month and also has around 2-3 lumps at the tail. The gold fish looks white now. When I change the water every month I put 2 drops of De-Chlorinator. Please reply as soon as possible.
AnswerHi Baghzaad;
The tank is just too small to have goldfish in. They need at least a 10 gallon tank, bigger as they grow. Get one that has a good filter on it.
Until you can get them into something bigger, make 25% water changes daily. This will keep them alive temporarily.
Followups welcome
At Your Service;
Chris Robbins
Come on over and join us on the freshwater fish forum at About.com to get even more information too;
http://forums.about.com/ab-freshaquaria/start
My member name is ChrisR62. See You There!