Hi everyone. I just set up a saltwater tank, and I want buy some coral fragments. My question is how fast to they grow. I know it has a lot to to on your lighting and set up, and the type pf corals, but within ayear will I get a lot of growth if I buy some frags? I have a 90 gal. with about 150LBS of liverock with t-5 lighting and 4 powerheads on a wavemaker. I know it also depends on the type of corals. Can you reccamend fast growing corals?? I was just wondering how many fragments to buy 20-30 ? Please help. Sorry about all my questions but Im new to saltwater.