Been bugging my parents to let me get another tank that is bigger then my 55g in my bedroom. Well i was on craigslist yesterday and found this 125g tank with stand for 250$. Finally after talking with them they let me call the guy and this friday im going to pick it up with my dad 




It comes with 4 fish though, oscar 2 JD's and a parrot cichlid. If i didnt take them i would have to wait to get it since he would need to get rid of the fish first. So i have a baby oscar and 2 baby firemouth cichlids in my 55g atm and wondering is that ok stock for it?
Also his main filter broke and he has 2 small HoBs on it, so i was thinking of getting something like fluval 405 or the fluval FX5 canister





It comes with 4 fish though, oscar 2 JD's and a parrot cichlid. If i didnt take them i would have to wait to get it since he would need to get rid of the fish first. So i have a baby oscar and 2 baby firemouth cichlids in my 55g atm and wondering is that ok stock for it?
Also his main filter broke and he has 2 small HoBs on it, so i was thinking of getting something like fluval 405 or the fluval FX5 canister