Yeah like i said the tank is only now on its way back,i perhaps should have waited a month befor sending the pic in but ive just got a new camera so i was testing it out. The lighting has been chopped from 3x25w to 2 with 2x hagen co2,this seems to have sorted a lot of my problems out.Im going to grow the mexican oak leaf on the left and right hand sides very long so they come across the top and just leave a little blue in the middle