How to make sinularia bushy?

[taulgrl]

I’ve had my neon green sinularia about 5 months now. It started as a cutting from my lfs and is now about 8” “high” The problem is that it isn’t bushy and is rather spindly. Everything else growing fine. Does it need more light? Its in middle of tank, lighting = Nicrew 100w hyper reefs 60% blue 20% white for 10 hrs. If I cut the long top part off will it grow shoots (like a garden plant)?

 

[Tom nhia]

Im following this, I too have never gotten mine to be bushy. Hopefully someone can chime in.