Okay so I am new to the hobby and currently I have a 125gal tank with live rock, live sand. The Live stock I have 1 Porcupine Puffer, 1 Diamond Watchmen goby, 10 blue hermit crabs, 10 scarlet hermit crab, 3 Mexican turbo snails, 1 Pincushion Urchin about 4 inches, one Sea Hare, and one...