Help ID this...

[raphmac]

It's been in my tank for a while now, but it has recently grown noticeably and in different spots...
Is this in any way harmful to any of my tank's inhabitants?

 

[Sugar Magnolia]

Harmless sponge growth. You can pull it out if you don't like the look. Personally I find sponge growth interesting.

 

[raphmac]

Harmless sponge growth. You can pull it out if you don't like the look. Personally I find sponge growth interesting.

Thanks for the fast response.
Appreciate it. Happy reefing to you...


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