Thinking about changing the lighting in my big tank, it currently has a hood with four T8 fluorescent bulbs, but I seem to keep having problems with them. I think the fittings are a bit dodgy(!), as it was a pretty cheap tank to begin with, at the moment only one of the four bulbs is actually working and I'm getting fed up of constantly replacing them. The other minor annoyance I have with the current lighting is that it doesn't seem to be very effective, I feel like the tank seems a bit dull and dark, though it is quite deep at 21 inches. So I was considering getting rid of the hood completely and getting one of those LED bars that sits on the rim of the aquarium, like this: https://www.amazon.co.uk/gp/product...1-4e9e-8c26-9ca0139074ee&pf_rd_i=desktop&th=1 Does anyone have any experience with this kind of lighting or any other suggestions for me? Will LED lighting be any brighter?