Pet Forum / Aquaria / Goldfish / November 2008

I regularly feed my 2 large 3-year-old comet goldfish their usual
pellets, and they appear healthy and happy in their new 33 gallon
tank.  However--despite the fact these pellets claim to have
everything the fish need--I'm thinking of throwing in fresh food, such

I have an established tank - about 100 litres -5 fantails and the goldfish
have been living there for about 3 years happily. No diseases.
One of my relatives in her wisdom bought 2 other fantails and dropped them
into my tank without informing me first. They developed spots on ...