Hey again I have another question I trying to take a different approach with my 125.. I have a whole 90g tankful of live rock and since I was getting rid of my shark I was going to put a nice aqua scape in there just need some good ideas.. And also what could be added to my tank that won't overcrowd my tank.. Right now I have a 1.5in betta, greenbird wrasse, longnose hawk, engineer goby.. Thanks in advance.. Ima attach some pics.. Also can I add some predators..? Triggers or puffers or something else cool.. Small loin ?