D had 2 fancy goldfish but for the last year she has had only 1. Fish looks quite happy, eats and swims around but should there be more than 1? do fish like company?
Also while I'm here I'm thinking about getting myself a tank for the kitchen with a couple or goldfish in.
How big is small enough for my kitchen but big enough for 2 or 3 fish? which filter is best? (used to have a fluval - DD has a fluval - are they good?)
TIA