I got my baby purple mysteries today. They sent 8 I ordered 5 so 3 extra. All of them look great and all moving around. First off I cycled the tank and have gravel as my substrate atm. I have some crushed coral however and have heard its what I should use for them!? I ordered some plants from Dustin's fishtanks and heard no pest snails and I pray thats true. I have a cool hob filter that's outside of the tank and has a sponge that goes to the bottom with several filter mediums inside. I'm basically just seeking any info that can help me on my journey. What makes their colors more vibrant? What are the secrets of this species? Do they get brighter as the grow or stay the same color in general? I showed the unboxing pics and a pic of a random one. Wish I had a magenta. Soon I will truly be the mysterysnaildude and have the answers! Thanks!