Any Ideas What These Are?

[N1z]

Heya got a few popping up in places dunno what they are, they are small green things with hair really random..??

Pics

Also any ideas what type of algea is this also in the picture?

Any help is great

 

[Colin_T]

can't tell what the light green thing is but the darker green stuff is either Halimeda or Caulerpa macro algae and is good for tanks.

 

[1entra]

I agree with colin, the algae looks like Caulerpa more i'd say, i would be carefull with it though as it can grow rapidly and take over the tank. I know this from first hand experience as i'v got some in my tank that i just can not get rid off and it even tries to grow into my corals!!

the green thing however i am not too sure about but at a guess i would say it is some sort of sea snail/slug...

 

[N1z]

found it, they are:
Neomeris sp. - caterpillar weed, spindle and Sargassum hystrix - Sargassum weed.

Ive removed most of the sarassum weed due to its bit ovasive atm if it grows back illl just do it again

Cheers though