So I just got back from out of town where I made some bucks. I went to the lfs and bought some stuff. First was a 620gph powerhead from rio to replace my old 116gph. I then took off to the other one just to see if they had anything new. To my suprise they had all new stock, so i picked up a frogspawn frag as well as a 'finger leather'. Not really too sure what it is but thats what the guy told me to call it. Pics will come tomorow. But I also need to know any information on these, like where they should be placed in the tank and lighting and whatever else.