What is this white bubble growing in my QT tank?

[a&a2]

 

[a&a2]

Bump

 

[meowzer]

sponge.....totally harmless filter feeder

 

[bang guy]

If it starts to get so big it grows out of the tank take a picture of it for me.
And then evacuate the house.

 

[spanko]

Quote:
Originally Posted by Bang Guy http:///forum/thread/385393/what-is-this-white-bubble-growing-in-my-qt-tank#post_3380176
If it starts to get so big it grows out of the tank take a picture of it for me.
And then evacuate the house.

 

[kiefers]

OMG!!!!!!!

 

[a&a2]

Okay. Can they get too numerous?

 

[tkucifer]

I inherited a couple about a year ago but they didn't reproduce. I didn't know what they were at first either and figured I'd killed them by letting them touch the air (after all I'd heard about sponges) but these ball sponges are hardy and they never showed any signs of problems. They're kind of cute!