Poorly Gold fish tail

[Mountfordr]

Hi all,

Excuse my ignorance as I am a marine boy and cold are not myu speciality.

I have recently brought my daughter a 48 ltr tank, it has built in filter and pump.

Stock is two bog standard goldfish who are a good three years old. two little zebra i think they are danios?? and 5 mountain mino's ??

My gold fish has a couple of white marks on its tail, reminds me of fin rot a bit?? Only small though and he seems fine in himself. Any advice please??

Mumfy

:spam:

 

[Lupin]

Any pictures of the fins? Water parameters?

 

[Firebelly__girl]

well the tank is way to small for 2 goldfish, at 3 years they are defiantly stunted if they still fit in the tank, could be fin rot. Depending on the fish you should have a 30 gallon tank for them and the others.

 

[Thehappypet]

Are they fancy goldfish? A comet or shubunkin should be full grown at 9-14 inches long if they are three years old.