can someone please summarize the care of HYDNOPHORA and frogspawn forme . i willbe recieving a frag of eah nd want tto make sure i do everything right. Any tricks on keeping the frogspawn from falling down? I understand frogspawn is quite hardy and should be orientated facing directly up. Is HYDNOPHORA delicate? I know nothing about the HYdnophora. Any insights on lighting, flow , water qulaity or any other hlpful hints on the se 2 corls would be greatly appreciated. Thank you in Advance