ID for this chalice corals pls!

[Mr Jaws]

 

[Mr Jaws]

And where its better to place them, i have T5 lamp 8x54w

 

[cvysochin]

Nice pieces. I don't know the names but LOVE that last one! I would keep them at the bottom of your tank. Just off the sand bed is usually good so no sand can accumulate on and kill them. Better safe then sorry and you could always move them up if they start to brown out. HTH

 

[Mr Jaws]

this one have yellow dots its getting better color under T5 than LED's that was before