Turning white at the base, am I bleaching?

[ryleary]

better pic, it's turning white underneath the arm that had the most growth... Dont get it and don't see and flatworms.

 

[Keepswiming]

better pic, it's turning white underneath the arm that had the most growth... Dont get it and don't see and flatworms.

I understand people saying aefw don't go on montis and it doesn't look like them, but have you dipped it yet. I couldn't see my flat worms but they were there. A simple ten min dip could eliminate pests possibilities in General.

 

[Piranhapat]

I would cut just a little above bleach part and save what left. Before its to late.

 

[evolved]

AEFW (acropora eating flatworms) don't effect montipora, for obvious reasons... :)

Montipora eating nudibranchs (MEN) could be something to check for, however.

 

[Reefcrazed417]

Well hopefully not I have never gotten aefw but I have seen some tanks demolished from them or most likely the aggressive dipping methods from the unfortunate hobbyists

 

[Chameleon]

definitely not AEFW, dont even worry about them. Could be monti nudis. A couple of light dips of all montis will cure this rather easily. Looks rather starved. Move it low in the tank until the color becomes more intense, maybe a month or two. Also dip it twice about a week apart to get rid of and potential monti nudis. Maybe feed the tank more or get more fish.