Brain opening like doughnut?

[Menace2Sobriety]

This simply confuses me.... Never seen a brain do this before. (Though I'm a noob)

 

[marvinaurelius]

tentacle coming out, eating, its normal..

 

[Tweaked]

tentacle coming out, eating, its normal..

Yep and feed it meaty chunks when you see this. GL

 

[Menace2Sobriety]

What kind of brain is it? Looks nothing like my trachy.

Here's the one I picked up shortly after putting it in my tank.

 

[aromano]

looks a bit anemic feed it something meaty and feed it often.

 

[NickReef17]

that means it smelled something tastey - its feeding response