question about new growth in 10g

abm27

New Fish
Jul 6, 2010
2
0
0
#1
I have just noticed fairly suddenly these white tentacle things coming mostly from the bottom in the coraline , they are about 1in long have a hole in the out end like a tube- i looked online to try to identify it but i dont see anything like it. the white tubes are also all through out the live rock. i dont know what it is....i noticed it shortly after i got a new pseudochromis...dont know if thats related, but im hoping for some advice ;)
 

abm27

New Fish
Jul 6, 2010
2
0
0
#3
thanks i'd appreciate that- i was told by a couple other people that is some kind of sponge and is okay- i just dont want it taking over the tank and was thinking of doing a water change and maybe removing some with the cyphen..
 

waterguy1

Large Fish
Aug 2, 2009
103
0
0
#5
yea, I got those, too. I thought they were some sort of tubeworm, cause they got a couple long clear tentacle that creep around. I left mine alone, it doesn't look like they have any negative effect.