10. When standing next to your tank, you can easily see the bones in your hand
9. You think you have a blue tang, but you’re not really sure
8. You can see detergent stains on your jeans when close to the tank
7. You lose cell phone reception during your tank’s “moon” phase
6.Your blue tank background decal looks white
5. You bring a pocket blue LED with you to the LFS to shop for new corals
4. You wear your sunglasses at night
3. You were really disappointed when you finally saw “Blue Planet” on Blu-Ray
2. You threw a huge party when Cree announced their Royal Blue XLamp LED
1. When you buy chalice frags online, they really are WYSIWYG