Do all NPS corals eat phytoplankton?

[SouL_Shaker]

I have a mixed tank about sps,leathers and nps. I don't like lps and other soft kinds.

My tank is 210.60.55h cm. Around 200 gallon with the usa calculation...

I have giesemann matrix II 640 watts fixture which is about 154 cm. And my tank is 210 cm.

There are 56.56cm dark place. And I placed leathers where the fixture connects with dark place. I run carbon for leathers.

I dose fauna marine ca,kh,mg which I do myself. And Kz strontium , grotech coral a , coral b , coral c , vitamino.

And grotech nutrimarine for nutrients...

The main question is , If I bought some carnation corals, they would be able to live the ground where there is no light right?

I feed sun corals with phytoplankton.
Also 0.03 po4
10 no3

Does it work?

 

[SouL_Shaker]

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