Fragged Scolymia Growth Trend

[Shark Wu]

Purchased this little bleeding apple scolymia frag nearly 9 months and it does grow but very slow...
I did add some small marco rock to fill edges for expension...
Feeding regularly with amion acid and few Polylab powder food maybe once a week.
Should I feed more and it will grow faster?
Thanks!

 

[blaxsun]

I think pH and PAR will most likely influence any future growth, although you could try feeding twice a week.