Tips end turned white

[andysho]

Hi,

All the tips on one of my acro frag
turned white in colour..

Any advise on this changes?

Tks

 

[andysho]

Any ideas ?

 

[bobssecrtsn]

new growth or alk burn? pictures would do justice and your params too

 

[Jgut3]

I'm betting new growth

 

[ReefBeforeGirls]

I agree on new growth or alk burn, hoping for growth

 

[joe22883]

Also could be high phosphates or nitrates from what I read, new growth or alk burn is more likely tho.