Anyone Know What This Is?

[Joshi39]

I brought a piece of live rock and didnt nootice it at first but after it sitting in my tank it was noticable... Anyone got any idea??

 

[seffieuk]

Its difficult to be sure but from that photo I would say a tunicate (sea squirt)

Seffie x

 

[Joshi39]

a sea squirt?? Are they bad a tank?? It seeems to be alright

 

[seffieuk]

No, not bad just difficult to keep - they are very cool if you ask me

Seffie x

ps there are a lot of videos on You tube

 

[Joshi39]

oh ok,, well it seems to be doing great... they r filter feeders right???

 

[seffieuk]

yes they are

Seffie x