I have a 45g DT with lots of rock, caves & a few rocks creating overhangs. I bought 1 medium red fire shrimp last week & he is doing well but hides 90% of the time. Would it be safe to add a second one? The lfs where I bought him from said 50/50 chance they will either get along or fight. I would really like to add another one hoping with 2 they won't be as shy. Comments appreciated.
