Yellow vs green ACROS

[coburn13]

I have an acro tenius yellow, after 2 weeks in the aquarium it turned green. How do I get the yellow color again? The parameters are as follows.
ph 7.9
kh 8
no3 0.5
po4 0.01
ca 440
mg 1410
I dose
pro bio s 3 drops every day
-NP pro 3 drops every day
Monday - build and energy 2 drops
Tuesday - amino and vitality 2 drops
wednesday - build and energy 1 drop
Thursday - amino and vitality 1 drop
Friday -build and energy 1 drop
Saturday- amino and vitality 1 drop
On Sundays component ABC 7.5ml of each.

*Thankyou

Comunidad

 

[coburn13]

Before


After

 

[Djcatfood]

What's your tank volume? Do you have a big coral cast?

 

[coburn13]

Is 240l + 100l sump.
I have some corals, 4 or 5 frags and 2 pieces

 

[Djcatfood]

Have you moved it to higher light? IMO it’s a sighn of your tank is doing well and the coral is showing it’s natural colours.

 

[azsoccerpop]

I have also ready previously that yellow requires some very high PAR lighting otherwise it will turn green. If you can keep yellows your tank is doing very well. There is a "Guide of SPS coral coloration" online that may help you. I did not want to post a link but you can search for it.