hey, I'm curious how you feel about the painted sides... I have 2 tanks with painted sides, and while I find they have less algae on those sides, the sides are harder to clean, since I can't really use a magnet cleaner... I manage, but find it just a little more work to use a scraper, and it gets into the water column more... I'm guessing by the look of your tank that algae isn't an issue, but curious how you feel about it.