Purple with black dots slime

[Zach Smith]

So I have had a few tanks In the past 6 years. So I had a velvet outbreak in my tank and in short I'm going fawl to remove it. Well obviously getting fish out of tank with all the live rock is a daunting task. So short story the bottom side of my rock that was on the substrate i noticed a purple and black speckled creature going into the a hole of a rock. I was inspecting the rock to make sure I didn't have any zoas on it and wanted to get it back in the correct spot. So I saw it and really didn't know what it was so I watched it closely. It looked like a slug of some sort. And it was definently living cause it ended up crawling deep into the rock after I brought it to the surface of the water near my light to try to see what it was. I tried to get a video but it is pretty blurry. I know its far fetched that someone may know what it is with my horrible description but hoping I may get lucky

 

[MixedFruitBasket]

Could very well be some type of flat worm or sea slug. now whether or not it's friend or foe I have no idea.

 

[MixedFruitBasket]

Look up saltwater flat worms and sea slugs on google and scan through the images.

 

[Zach Smith]

 

[Zach Smith]

Looked alot like the end of this. But it was very purple and black

 

[Lovemyreef2015]

Stomatella snails do come in different colors Including black. Without a picture it's hard to ID. We can only guess.

 

[Zach Smith]

I know I was hoping we could just randomly name a bunch and if I see something I'll go with it. Just was crazy looking. Like a piece of snot

 

[Lovemyreef2015]

You can Google search Scutus snail. See if that looks like it