Rose BTA turning green in center?

[shelburn61]

Over the past month or so my RBTA has developed a lot of green around the mouth. It used to be almost completely red. It has also grown quite a bit lately. Is this normal with larger specimens?

It also moved its rock a while back so it doesn't get quite as much light. Could this be it?

 

[shelburn61]

No one? Is the red color dependant on high light? RBTA is on the tank bottom under 400w MH...

 

[wicked_NaCl_h2o]

That is normal colors for rbtas.. I have seen lots of rbtas with a green oral disc and red tentacles. You should only worry if it starts to turn white.

 

[shelburn61]

<a href=showthread.php?s=&postid=13557052#post13557052 target=_blank>Originally posted</a> by wicked_NaCl_h2o
That is normal colors for rbtas.. I have seen lots of rbtas with a green oral disc and red tentacles. You should only worry if it starts to turn white.

Yeah but mine used to be completely red. Is this a function of size?

 

[Jamie1210]

wow, mine's never done that before ...do you have before and after pics?