Need help to ID this creature

[Siput]

Hi, sorry no DC, but saw a creature in my tank that is about 1.3 cm in diameter, roughtly round in shape and pure white in color..no shell. looks a little like the stem of a button mushroom with the head removed, top down view. It moves slowly and in front it has a single "feeler" which looks the same as that of a conch shell, ie retractable.

Sorry no pic, but from description can anyone tell me what it is and whether or not it should be kept or disposed of?

Many thanks!

[Siput]

upz. plse help...

[shiraz]

nudibranch? can some1 confirm? hmm if so, remove it... rather hard to keep and when it dies.......

[Guinness]

I have a radio set, it has 2x 3inch speakers on the side. The buttons are round and on the top left corner of the unit, There is a radio frequency dial which is manually operated on the right side of the unit. The whole unit is grey with red piping trim. .........

Pls ID......

[dravan]

haha no clue as to what it is... a pic speaks a thousand words....

[shiraz]

I have a radio set, it has 2x 3inch speakers on the side. The buttons are round and on the top left corner of the unit, There is a radio frequency dial which is manually operated on the right side of the unit. The whole unit is grey with red piping trim. .........

Pls ID......

this is very sacarstic... he is genuinly trying to find out what the creature is in his tank and u come along with this...

[Siput]

Sorry no pics as no DC...so far it is still alive after 3 weeks! crawling over the glass and never on the substrate/rocks...maybe I borrow a DC from friend and post...thanks anyway to date!