You might want to keep it in a white tank (white tank treatment) if you want to maintain the gold helmet.
See: http://www.arofanatics.com/forums/showthread.php?t=497402&highlight=wtt
Also: http://www.arofanatics.com/forums/showthread.php?t=518782&highlight=wtt
http://www.arofanatics.com/forums/showthread.php?t=514889&highlight=wtt
See: http://www.arofanatics.com/forums/showthread.php?t=497402&highlight=wtt
Also: http://www.arofanatics.com/forums/showthread.php?t=518782&highlight=wtt
http://www.arofanatics.com/forums/showthread.php?t=514889&highlight=wtt