I bought some Green Star Polyp on monday it looked great at the LFS it looked great it still has not opened how long should it take for this to open and look great again is there somthing i can do to prompt it to pop open???
That's weird that most who replied on the GSP took a week, it all depends on your lighting and water quality ... from one tank to another good be a big difference ... mine opened in 10 mins once it was acclimated to my tank and it came from MH's to my T5s ...
The one thing i have learned though about GSP's is once they open up try not to move them or they get very temperamental and may not open for awhile ...
Mine also opened in a couple of minutes. I did same thing as chris5 except I only have T5HOs. I havent touched or moved my GSP ever since I placed them in my tank.