I am currently using a Marineland Sea Clone 100 on my 55 gal. Is this sufficient enough to handle the bio load of 5 fish, snails, 3 nudibranch, 4 shrimp, linkia star, several crabs? I am working on stocking my tank with sps corals and others and want to make sure I have the right equipment to start rather than learn a hard mistake down the road. Any suggestions on a more efficient unit?