I WAS THINIKING OF ADDING SOME SHRIMP TO MY 25G TANK I HAVE NO CORALS ONLY A FEW SHROOMS, HOW LONG DO THEY LIVE, I HAVE HAD MY TANK OVER A YEAR. I HAVE 2 CLOWNS AND A ANEMONE AND THATS IT.
I have been wondering the same thing, and nobody has been able to give me an answer. Nevertheless, I think Clown Trigger is probably correct. I had numerous decorator shrimp in my reef tank: 3-4 candy-stripers, 4 scarlets, and a golden coral banded. After a couple of years, my population started to dwindle, and now I have none. I would say 2-3 years at the most.
I have some that are almost three and doing strong. A customer of mine has some that are over 5 years of age. They are the biggest cleaners you have ever seen.