What is this?

ragc

AC Members

Dec 4, 2005

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Atlanta, GA

• Mar 12, 2006

• #1

While looking at my astrea riding the powerhead (see thread I just posted) I noticed this treelike growth on my rock, It can also be seen in the posted shots of the astrea on the powerhead. Am I imagining something or is this really some type of organism?

:huh:

 

ryknier

just tryin to make it fun

Nov 10, 2004

278

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La Crosse, Wisconsin

• Mar 13, 2006

• #2

Hydra?

 

ragc

AC Members

Dec 4, 2005

263

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Atlanta, GA

• Mar 14, 2006

• #3

I think hydra is FW... I will continue to watch this, but I cannot find anything in my books similar to it.

 

C

Crown Royal

AC Members

Dec 17, 2004

448

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• Mar 14, 2006

• #4

Probably some sort of macroalgae is my guess.