What are these?

[rdahlke1105]

I have these on a couple of my rocks. I have no clue what they are. I'm guessing maybe sponges? Strangest thing is they are completely white.

 

[daugherty]

do they move at all?

 

[rdahlke1105]

Nope. Don't move at all. I don't think they are flatworms or anything like that. I've seen those.

 

[little_fish]

Qtip sponges maybe?

 

[daugherty]

they are more than likely some kind of sponge.

do they look like a pinapple if so they are q-tip sponges

 

[rdahlke1105]

No they don't look like q-tips or pineapple. I've had those before. These are flat. Someone over on nano reefs thinks they might be nerite snail egg sacks.

 

[little_fish]

that would be cool

 

[daugherty]

they very well could be.

 

[rdahlke1105]

I really have no idea if that is what they actually are or not. I have them on other rocks as well. Dang snails have been having snail orgies again. *sigh* I have more dwarf cerths that what I started with. :grumble:

 

[little_fish]

that is cool, make a few bucks on them!

 

[rdahlke1105]

If they actually hatch I may be looking to get rid of a few. :) I have just enough nerites now. I really wasn't planning on getting more.

 

[Mandarin66]

then give me some :D i only have 5 Lol

 

[Waddi]

Weird, they look kinda uniform.

 

[Hiker4twenty]

I've had them show up in my tank a few times. I have no clue what they are. They never change shape or size and stay there for a few weeks and then go away. I also think it's some type of egg sack.

 

[sen5241b]

Can you get a better picture?