I wonder why these blue and yellow fish hang out. They don’t look too complimentary with each other. They don’t look bad either. I guess it’s just hard to understand why fish do anything. They don’t speak English so asking them doesn’t help either. If you’d like to pay 15 dollars to use this picture you can go to this site http://www.alamy.com/stock-photo-electric-yellow-and-blue-cichlid-reef-fish-also-known-as-lemon-lab-33051929.html
These fish aren’t that big. I bet you could fit a lot of them into an aquarium. I bet it would look cool if you had multiple aquariums set up next to each other and each one was just stocked with one color of fish. Then maybe you could release a screen between the tanks and watch all the fish mix together. It’s like making tie dye, but with living creatures. Maybe you could make it an art installation and become famous and rich like all artists. Feel free to use that idea without referencing me, I used this photo and barely mentioned its origin.