I just wanted to give a little update. The buetti started eating very well right away. The endli only took a couple days and now it's eating everything, but the weeksii took until a couple days ago before it started eating (at least that I saw), but it's eating well now. I finally finished my other moonlight, so I now have blue cold cathode tubes lighting up the whole tank at night (4 of them over the 7' tank). It's so nice to see everyone swimming/crawling around.