Rose bubble tip question

[GeneK]

I started with two rbta clones about a year ago. They split to a total of seven. The question I have is that three of them Willard on the left side of the tank on the rock and look great with good color. They expand to a good size. The other four are on the right of the tank on Rick that is lower. They are loosing coke and not expanded as much. Any advice on how to get the four on the right to color up and grow? I have been feeding them Reef Frenzy wvery few days.

 

[GeneK]

Sorry about the typo not Willard. Should be are on the left side.

 

[D-Nak]

What type of lighting do you have on the tank? Is it spread across the entire tank? Does one side of the tank get more light than the other?

Can you share photos of BTAs in question?