I got my first reef tank when I was 12, and I was HOOKED. Sometimes my parent would see me sitting on my bed looking at it. I still have it today, it's a Fluval 13.5 stocked with a purple firefish, a single clownfish, a cleaner shrimp, 3 astrea snails, and an emerald crab (His name is Pope Benedict XVI). What is your favourite thing about reefing.