brainstorming

Hey guys, I really need your help. I am a mechanical engineer tasked with designing and configuring a self-regulating Saltwater Aquarium but unfortunately I know nothing about aquariums (Well, not true, ive been reading up a bit, but id still consider myself completely ignorant on the subject)...

Hey guys, I'm planning a tank that will basically be a reboot from my first nano tank that I decided to tear down and re-do. With the space, I realized I can upgrade from a 10 to a 20H, and while I'd much prefer a 20L, I don't have the space for it. But if I can fit more water volume that'd be a...