geophagus sp. "orange head tapagos" Question

[Valkyrie]

I am setting up a new tank and am interested in the above. Are these aggressive and can someone give me some good sites to go to regarding this fish. They will be going into a 6 x 2 x 2 tank with a large ghost knife, clown loaches and corydoras. Any information would be greatly appreciated.

Cheers

PS not sure this is the right section, if not please move it for me.

 

[tezr]

South American cichlid...

 

[Will Hayward]

Not really agressive. Pretty mild. buy a group of them. feed sinking pellets/food. use soft sand on the bottom.

 

[Valkyrie]

Do you know of any websites that have info on this as well as other Geos.