The tank is about 5 years old, though most of the fish aren't that old, after all the newbie mistakes I made The only fish in there that is almost as old as the tank itself is the rainbow shark.
I think I only have about 1 wpg atm but I'm in the process of getting hold of another light fitting to aid my plant growth.
Thanks for the nominations everyone
There are some close ups of some of my fish on this thread.
EDIT: I don't fertilise because I have so many fish and as far as I'm aware I have plenty of nitrates for my plants to thrive on. The plants however are recent they have only been in there a few weeks but seem to be doing pretty well as they are growing extra roots and most are starting to really establish themselves