Thanks guys for all the response, quite a majority in favour of the blue, going black was a consideration as suggested but I just like the blue so much better and when I had my 33 gal it came with some film type paper background blue on one side and black on the other, granted the blue fish didn't stand out as much with the blue back ground but all the other fishes colours really popped more with the blue vs the black. I also always really liked the deepness of that blue and interestingly enough this paint colour matches that paper blue as close as it gets IMO. One could mix blue tones all day trying to achieve a natural ocean look and never succeed with all the hues the ocean brings but this colour really gives some depth. With having a white wall background and the wife not wanting me to change to any aquarium relative wall colour I find that the back of the tank's appearance a little lost somehow. I hate it when I get on the fence about trivial things!!!!
