100Gallong Cichlid Tank

[paradiddle]

*Just noticed i got keyboard happy with the title and added a g on to the end of gallon! really sorry
 
So here's a quick video of my tank, just wondered about any constructive criticism or if you like it?
The air stone doesn't stay there I was cleaning behind the rocks so moved it for a bit

http/youtu.be/DNdgmPNcWN8

Thanks 

 
 
(P.s this is also posted in the african cichlid section of the page, hope its ok to post it in 2 places, as some may not visit the cichlid part

)

 

[LILmollyBri]

what type are they and how many