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View Full Version : What's this please?


ZenGuitarGuy
09/29/2017, 10:24 AM
Noticed this growth on my live rock rubble. Does anyone know what it is? https://uploads.tapatalk-cdn.com/20170929/26c518aecd57786d72706c858288e6b1.jpghttps://uploads.tapatalk-cdn.com/20170929/4046cbe576e3b94dbe04ae938b9da7c4.jpg


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crawlerman
09/29/2017, 10:32 AM
Not the greatest pics, but looks like sponge to me

mcgyvr
09/29/2017, 10:52 AM
yep.. I'd go with sponge too

ZenGuitarGuy
09/29/2017, 10:21 PM
Ok, thanks guys. I have pineapple sponges, but these are a little different. I assume they are still harmless?

mcgyvr
09/30/2017, 07:17 AM
harmless..
sometimes sponges can grow/spread across corals,etc... (zoas most often it seems) but mostly they are totally harmless..