algea/coral

[jayfish]

i hav these little xenia growing on my oyster and they seem 2 have sum algea that they r hanging on 2 could they be eatn it or is it bad 4 them they dont seem 2 be bothered by it

 

[jayfish]

after watching 4 day the little trees seemed 2 take care of it i think they were eating it slowly but r looking a bit longer and happy. i geus nature can take it toll even in my tank