Goldfish Tank

[Apollosungod]

Hi all
I was just wondering what kind of fish i can put in my goldfish tank to help keep it clean. i just started with gold fish sooo! Any help would be greatly appreciated.

 

[Shelly_Otterkin]

Hello, welcome to cold water! What size tank do you have and what kind of GF? Also how long has the tank been up and how big are the fish?