have these white balls on some of my LR and an Xenia

[maxdout]

there are these little white fuzzy balls on some pieces of my LR and some xenia. is it bad? it looks to be spreading since i noticed something similar on the back of my turbo snail as well. any info would be great. thanks

 

[Fragmented]

Do you have a photo?

 

[maxdout]

here are some pics of it. i no not the best pics in the world.

 

[Sparkss]

those are just tunicates/sponges

beneficial, not harmful (if I am looking at the correct "white balls"). The ones that almost look egg shaped ?

 

[maxdout]

yep those r the ones.. there r alot of them. should i b concerned>???

 

[Nu2SW]

sponges are fine for you tank. Dont worry about them

 

[MandM]

This is a great site for help with ID.
Melev's Reef
Your Scypha sponge is there under sponges.

 

[funman1]

I've had tons of them break out in my tank in the last few weeks.
There are tons of them in the mini sump, and now alot are appearing in my main tank. Just simple filter feeders.

They look kinda cool.
Reef-Safe

~Steve~

 

[Justin74]

There a sign indicative of low flow and high nutrients. Harmless themselves but a good sign to crank it up a notch if your seeing them out front in your display.

-Justin

 

[wombat2]

<a href=showthread.php?s=&postid=7846797#post7846797 target=_blank>Originally posted</a> by Justin74
There a sign indicative of low flow and high nutrients. Harmless themselves but a good sign to crank it up a notch if your seeing them out front in your display.

-Justin

I don't know if they're necessarily a sign of low flow. I've had them grow inside skimmers and pump intakes.