Hi, i bought a 2 toadstools about 4 days ago and the owner of my LFS said it was one that had flower-like polyps. The tank it was in had a powerhead pointed right at it and the owner said that was why they were closed. now its in my tank with lower flow on it and the polyps still havent opened. the polyps are out and it appears to have the flowerlike polyps but they arnt opening. tank params are all good and its under LED lighting that i have put on different levels to try to get them too open. its not shedding or anything, just polyps arnt opening. any advice is welcome!!