Which Cichlids For A 20 Gallon?

[Ashers]

Hi all I would like some advice on which Cichlid to have in my 20 gal(90L). I have a pH of 8.2 so I thought African Cichlids would be best but have no idea which ones as I have little knowledge on them. Thanks In advance.
Ash

 

[shroob]

Shelldwellers would be a good choice.

 

[drobbyb]

I would stay away from the cichlids found in Lake Malawi as they are very aggressive and territorial and a 20 gallon is just too small for that. As mentioned, shell dwellers would be a good choice.

 

[Ashers]

umm ok thanks ill have a think about it.