stocking help

Hey y'all I wanted to know opinions on different tank mates for my Picasso trigger. Right now I have a lunar wrasse, and a neon wrasse with the trigger.. I had two maroon clowns but either the lunar or the trigger ended up killing them sadly.. Now Im at a stand still with what to put in this...

This will be my first time having an a saltwater aquarium and I'm quite unsure about what I want in my tank. I defiantly want a dwarf lion fish with and eel but I don't know whether to go with a zebra or a snowflake I've read up on both but was wondering if anyone had experience with them. since...