I've asked this a bunch of different places and people and ofcourse get a ton of different answers I've got a 40 Breeder Corals Nem,Torch,Hammer,Blastos, Duncans,Candy Canes I currently have 2 Nicrew 100s attached with the provided Arms I a. Trying to figure out my White and Blue Settings the latest suggestion was 2 100s on a 50 Low Boy 100Blue 5-10 White I Don't have access to a par meter so I'm really just trying to find someone with a tank around my size to match with