hello all im dan brown and im new 2 this tank buisness at the mo ive got a ft tank with my 7 verry freindly mollys n 3 danios 
but 2moz im getting a 4ft tank and am looking 2 put a catfish in it with other fish but i need help on what cat to get for that size tank can ne1 help thanks dan
but 2moz im getting a 4ft tank and am looking 2 put a catfish in it with other fish but i need help on what cat to get for that size tank can ne1 help thanks dan