What the heck is this?

[paulcoates]

It looks like a nudi, but it has no color
Anyone?

 

[paulcoates]

It crawls (just so you know it is not a sponge). It has brown spots going down its back too and two antenna at the front

 

[reefkprz]

looks like a stomatella snail to me.

 

[paulcoates]

I had a purple nudi in my tank a month ago who disappeared. I assumed he died. Any chance he could go almost completely albino?

 

[paulcoates]

sorry to keep adding on, but he does not have a shell. He is squishy all around

 

[paulcoates]

anyone else. I am thinking nudi?

 

[yosemite sam]

Hard to tell, but I'd guess it's either a nudi or maybe a polyclad flatworm

 

[bang guy]

I thought it looked like a polyclad but you mentioned antenna. That makes me think it's a skirted Limpet.