i got this today from a friend dont know what it is or where to put it in the tank what kind of light does it requier i have 6x54w t5 in a 75g any info on what it is or feeding ect... will be a help thank again everyone
That's some sort of brain coral. It will do well in moderate light. After your lights go out, it should put out feeding tentacles, and you can target feed it with mysis or brine.