What is this?

[clark4feathers]

View attachment 25285bought a nano pack from liveaquaria. This was in the box. Anybody out there know what it is? Far left corner in the pic. Looks like it has hair growing on it. pic on its side

 

[cabezon]

polyp toadstool?

 

[Ziggy953]

The ball looking thing is a sponge....or are you talking about something else in the pic?

 

[Kurt_Nelson]

Agree with Ziggy.

 

[thincat]

There also seems to be a few red and white
Amphipods
like things in that photo also,