Thank you guys :3
Elrohir - I do have a bit of Val in the back, not much though. Will it grow or should I get more?
I also have hair grass but at the moment they are tiny and hidden behind the hard scape.
I also have an anubias on the small rock in the middle, though it's difficult to see as it's a baby yet. I think I'll move it though as it is smack in the centre of the tank and will look weird when it gets bigger