I cant find an ID forum so I am posting here.
I found this guy in the tank when moving the tank first pic is a shrimp of sorts and the little brown slug thing any ideas?
I had one of those in there, he was an adult, but he died and I never found him and this is the second time we have taken down the tank so I know for sure he isn't in there anymore...hmmm most of had babies..lol
Does the slug thing have a cap on him or a shell looking top? I have had mystery slugs that look like a cross between a snail and a slug. The ones I had caps or a tiny shell on top.
Keep the pistol and buy him a highfin shrimp goby to live with. They are awesome to watch. If you can find them, I love the Yasha Haze shrimp goby as well.
Large flatworm. Positive. Theres so many diff species that are and arent reef safe I would recommend tryin to find it again and toss it, but regardless best of luck