<a href=showthread.php?s=&postid=6822447#post6822447 target=_blank>Originally posted</a> by Aquabucket
Galaxias thrive under a wide range of lighting. If it was doing well where you had it near the cave It might have been a good idea to leave it there because of the potentially long sweepers it can throw out.
Typically the more flow you give it the longer the sweepers will extend. For this reason I have kept these corals under lower flow conditions. They are very hardy corals and I stock them regularily in the LFS I work for.