Australian green trumpet coral

[Jhoffa92]

Is this a hard coral to keep and how much does it sell for I have 9 heads on mine I trade gta5 for it and a rusty angle I feel like I made out but just wanna know if I did or not......

 

[Sniperhank]

They aren't hard to keep if you have proper lighting. That one looks like it has been in a tank with an algae problem though. There is algae growing over many of the heads.