BTA Tenticle length

[BlueViper]

I have had my BTA for about 6 months now. It has split twice and all three are doing well. I know they don't need to be fed, but I give them small pieces of frozen brine or mysis once every other week as a treat. The past few weeks their tentacles have grown in length and they are about 6" to 8" long now. My clowns are happy as can be in the three nems. Is this a sign of trouble? Are they stretching out because they are hungry? Do I need to worry?
Thanks

 

[taylor t]

Typically, as far as I know, if they gain length in their tentacles, they are happy. Picture?

 

[BlueViper]

Here is a photo I took this afternoon

 

[taylor t]

Looks great! :thumbsup:

 

[BlueViper]

Thanks!