Hello Reefers and greetings from Finland.
I've been reading your posts here last 6 months and 3 months ago put my 120g aquarium to mature.
So far I have been battling with couple of problems but sorted them out, thanks to you all. Good advices been found here.
I have one question though where I havent found any threads. I know I have aiptasia in my aquarium and always killed them right away but one of my candy cane coral has blackish spot on its stem and similar spot can be found on Duncans frag stone.
Last evening when lights were on moonlight I blasted one of these black spots with flashlight and saw something pulled back in this black spot. Looks like this spot is growing some sort of stem, very short one so far.
Have you any idea what it could be?

I've been reading your posts here last 6 months and 3 months ago put my 120g aquarium to mature.
So far I have been battling with couple of problems but sorted them out, thanks to you all. Good advices been found here.
I have one question though where I havent found any threads. I know I have aiptasia in my aquarium and always killed them right away but one of my candy cane coral has blackish spot on its stem and similar spot can be found on Duncans frag stone.
Last evening when lights were on moonlight I blasted one of these black spots with flashlight and saw something pulled back in this black spot. Looks like this spot is growing some sort of stem, very short one so far.
Have you any idea what it could be?


