jag har en 3110 i mitt 200liters,funkar bra för mig annars kan man modifiera lite som den här killen http://images.google.se/imgres?imgurl=http://camelreef.free.fr/equipment/pictures/tunze3115.jpg&imgrefurl=http://camelreef.free.fr/equipment/equipment.html&h=225&w=89&sz=3&tbnid=YU_ccYFQyk0J:&tbnh=102&tbnw=40&hl=sv&start=12&prev=/images%3Fq%3DTunze%2B3115%26svnum%3D10%26hl%3Dsv%26lr%3D%26client%3Dfirefox-a%26rls%3Dorg.mozilla:sv-SE:official_s%26sa%3DG