rbta help

[lancelogaglio]

i have had a rbta for about a year and it has been doing well. it split shortly after i got it and i havent seen the other half since, but thats not the topic of this post. the real reason is that for the past 3 days or so the anenome has not inflated. is this normal? do anenomes do this from time to time like some corals do? my water perams are great. all other corals, fish and inverts look great!
cal475
ph 8.2
nitrates 0
nitrites 0
amonium 0
temp 78-79
i run carbon and phos ban

if anyone has any experience or insight please share thanks

 

[redvipe2010]

What is your salinity and alkalinity? What are you feeding it? How often and what size portions?