Size matters.

[Amber]

Could you please tell me if 25 UK gallons (after displacement) could happily house three fancy goldfish and a dojo loach?

 

[black angel]

two can stay there for life with the dojo, but if you plan on upgrading in a year then you can get the three in but you must do regular water changes with gravel vac and have filtration overload as well.

 

[Amber]

I thought that would probably be the answer - I have them in a 40 gallon at the moment but was just trying to do a bit of tank shuffling, think Ill leave well enough alone.

Thanks Black Angel