Hi guys just introducing myself to you all.I live in Manchester, united kingdom and have had a couple of marine tanks but consider myself a novice.I currently have a 4ftx2ftx2ft mixed reef tank which i have just accuired, however i'm looking to change the lighting from the Aquaray strips which are not doing the job, to maybe Maspect razors or kessel A360w but don't know which way i should go and would i need more than two kessels..Any help would be welcomed



