I.D. Please

[holabird]

Dont know if this is good or bad. And dont bust me for a crappy pic. I tried more light, less light, flash, no flash, zoom, macro, etc and couldnt get a good image. A little background. This is a 45 gallon tank set up on a closed loop that I use for my water changes. I just close this off, drain the water from it and refill with new water and it slowly gets added to my system. It doesnt have a light on it (until now) and just holds water that flows through the system. I put the light on it and had this stuff in the tank. These look like some kind of pods. Dont have them in the sump or DT that I can see but I have fish in those things. Probably nothing but I am just curious. Thanks.
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[budsreef]

Hard to tell from the picture but my first guess would be pineapple sponges. Google that and compare to what you have.

 

[holabird]

Thanks Bud. That seems to be what it is although some of the sponges in the pictures I googled are almost the size of grapes. The concensus is that they are no problem and a good thing to have in your tank. It seems like they are a sign that everything is doing ok. Since these are in a tank that goes unnoticed, I am not going to worry about them. Thanks

 

[jbadd99]

http://www.melevsreef.com/id/scypha.html">http://www.melevsreef.com/id/scypha.html</a>

Here ya go... I asked for help on this one a couple weeks back.