Growing oddity

[jonathanpendley]

What is this growing in my overflow does anyone know

 

[ISpeakForTheSeas]

That's a sponge - a harmless filter-feeder.

 

[jonathanpendley]

That's a sponge - a harmless filter-feeder.

Thank u I was starting to try and figure a way to kill it all out but if it's OK and just got a reply from my lfs he said same thing but thank u

 

[PharmrJohn]

That's a sponge - a harmless filter-feeder.

We've had a lot of these questions that turn put to be sponges....It's good. At least I know now when they inhabitant my tank!

 

[ISpeakForTheSeas]

We've had a lot of these questions that turn put to be sponges....It's good. At least I know now when they inhabitant my tank!

Yeah, sponges like this tend to be pretty common, so they pop up pretty regularly in the ID forum.