well here's where im at. he is in with my moray's and my honeycomb grouper and doing fine at holding his own. he is about 3 1/2-4" grouper is 9-10" g. tile is 18" 2 snowflakes 1 is 18" 1 is 13" and my 18" whitemouth. they are currently in a 90 that will become the sump for my 150 and be in my pond room in the basement. this would be fine for life for all of them exept the trigger. i may keep the 90 visible so i can possibly have the whitemouth in there rather than with all the others since there will be such a diff in size. i am going to build a 10'long/3'front2back/4'tall plywood tank with either a 4'x8' or 2 4'x4' viewing windows in the front with a covered top that extends 8"-10" forward of the front of the tank it will sit directly on the floor and be used as a bar/table with 4 tempered glass tops 2'x2' that can be lifted for tank maintainance. and so when your sitting at the bar you can see the massive titan in the tank and if your anywhere else in the room you can see him through the front plexi windows. my only concern is that i dont know what else to put in with him as he will be massive and love the giant tank but i would like to have 1 or possibly 2 tankmates for him. was thinking possibly a panther grouper, a harlequin sweetlips, a vlamingii tang, or a queen angelfish. any suggestions other than these will be greatly appreciated, or pros and cons of the fish listed.