If I was going to upgrade the standard juwel lighting what would people suggest? LondonDragon has suggested an overtank Luminaire in the style of the following... http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... BS:GB:1123 Although he suggested the 80cm version, could someone point me in the direction of products that would work and fit on my 92cm width tank? For example, as mine is 92cm wide would the 100cm one be too big? Or would I look to get a smaller light in size? Just a bit confused how these will attach to my tank when they're not near 92cms. I would also like to see if I can keep all the lights inside but think it might be a tight squeeze adding another two 35w tubes in the hood.