What are these 2 things

[wedfr]

The first 2 pictures i just noticed today and think it may be an aiptasia, it retracts very fast if disturbed and has 7 or eight tenticles and what looks like a mouth

The second 2 pictures are a green sponge looking thing growing on some white star polyps. It looks like it has a spout or somthing on it, it has been growing slowly over the last month or 2

[wedfr]

picture 2

[wedfr]

picture 3

[wedfr]

picture 4

[freakyreef]

1st one I would say aptasia, second one sponge or sea squirt.
Tough to tell either one kinda blurry.

[wedfr]

yeah my camera kinda sucks sorry about that guys.

[z28pwr]

Looks like aiptasia to me.

[Stretch]

second i think is a sponge of some type, but as for the first the picture is too blurry

[wedfr]

ok i was thinking aiptasia too but ive never really had experience with them so i wanted to make sure, im gonna get rid of it ASAP.

What shoudl i do about the sponge? is it hurting the WSP, should i move him, leave him? if i peel him off and move it will it survive?

[freakyreef]

Sponge shouldnt hurt the WSP. I wouldnt worry about it too much, watch the other one real close to see if it spreads. I myself would get rid of it, if it is perhaps you can catch it before it gets too far, it sure looks like a pest type to me.