Is this a flatworm???

[300]

Ughhhh i hsbe yet to find a hitchhiker idk what heck it is. I have a 75g 20g sump very few coral, only have 2 clownfish and 2 goby i think. The tank just hit a year old

 

[fishguy242]

hi,no not flatworm,i believe limpet..reef safe..

 

[RedReefer]

Sand Alien?

 

[MasonK24]

sir, i believe thats an alien. haha! i agree with @fishguy242 in saying its a limpet. i have a lot of them. just part of the cuc

 

[RobertTheNurse]

I'm going with Alien. Sir, you have an unidentified green man in your tank lol

(I have no idea about the worm)

 

[300]

Thanks so kuch love you guys

 

[Tastee]

The truth is out there

 

[fishguy242]

;Facepalm i just seen the alien.. pic of top of body yet??

 

[lelandmarine]

Martian limpet

 

[ewanho]

Chiton?

 

[homer1475]

Limpet, chiton, or even possibly a stomatella snail. Without a pic of the top, no way to tell for sure. Either way it's a good guy and should be left alone.

 

[OrionN]

It is a Limpet. Chiton has 8 segment shell. Stomatella snail is a snail with single shell but body extend beyong the shell. Limpet has shell that is like a Vocano. soft body that is completely under this very strong shell. They will do fine exposed to air for long periord of time, hours.