Thanks for that link Shane, it's a good read.. Seems like dosing supplementations of manganese and iron are the key... Thankfully I already do that! I'm using B/W Replenish which has manganese in it and a iron supplement to encourage macro growth in my tank, so fingers crossed my new addition does well! I also killed it in the placement of it too, it's half sheltered by live rock, so it's getting the diffused lighting and irregular low flowing current :D