I have a dead piece on the top of my SPS due to bad light acclimation so I would like ot cut that part off, can i use a knife? Its my first SPS.
also, ayone know whats up wiht my pulsing sinularia? He was upright when i got him but since then hes been hanging like this as if its losing strength..
http://www.reefcentral.com/forums/showthread.php?t=2222562

also, ayone know whats up wiht my pulsing sinularia? He was upright when i got him but since then hes been hanging like this as if its losing strength..
http://www.reefcentral.com/forums/showthread.php?t=2222562