Hey guys. I have been doing alot of reading and im buying a 75 gal bow front tank soon and will be setting it up roughly how much live rock do you think i will need also how many power heads as well. I did some hunting around but cant ever seem to find a solid answer. People have told me bow fronts are a little tough because its hard to get good water/wave movement cause of the way it bows out. is that true?

