My Cleaner shrimp and Fire Shrimp get along great, they "Hang" out together under a rock. Never could figure out why shrimp like to hang upside down....
I never could keep pepermint shrimp alive, they always die. I never had a problem with Fire shrimp, cleaner shrimp, or camel shrimp (not reef safe)
90 Gallon Drilled Glass Tank w/ Corner Overflow: 492w (2x 150w 14,000K MH, 2x 96w Actinic CF) Coralife Aqualight Pro | Custom 34x15x15 Sump/Refugium | SWC Skimmer | Coralife Turbo-Twist 6x UV Sterilizer | Maxi-Jet Power Head w/Sure Flow Upgrade Kit | 120lbs of Live Rock | 100lbs of Live Sand