What’s Growing on my Dark Rubble

[dangles]

I have a mesh bag with rubble “cooking” in one of the back chambers of my AIO. No lights. They kind of look like egg sacks of some kind.

 

[gtguy256]

Those are pineapple sponges.

 

[dangles]

Those are pineapple sponges.

Thanks! I just read an article about them. Interesting. I might need to check my silicate levels. I did just get my nutrients back down to normal after a spike a couple months ago, too.

 

[dangles]

I also have a slight diatoms outbreak

 

[ParadoxicalReef]

If it's a fairly new tank, it should go away over time. Mine went away in about a month. You can always add more of a clean-up crew if you'd like.