Blue Sponges

[caad3]

Hi has anybody had experience with blue sponges. I was looking to add some to my tank, and was curious about other members experience. I read that they can be difficult. Talk is most liverock, mushrooms and fish.

thanks,

 

[Bob 1000]

I have tons of little blue sponges yellow sponges and orange sponges under my rocks in my sump for a while now just noticed them 2 months ago..
But they were all under rock so I'm guessing their light needs are minimal...

 

[drperetz]

...

sponges are natural manimals that begin growing in all astablished tanks....
The most difficult part is to keep ur water coditions correct...:tongueani