K
kertas koyak
Guest
i have this 5 gal tank with 5 goldfish; got all for free even though i just wanted just the tank. each of the fish is about 2 inch. but as i don't really like goldfish, i want some tropical fish or any other type of fish that can fit the small ecosystem of 5 gallon tank plus 5 goldfish. what kind of fish that get along with my current goldfish and can survive the surrounding?