Received this rock with a couple of mushrooms from our local reef clubs dirty santa exchange. I dipped it and all sorts of stuff came out, but I didn't see any hitchhikers that were actually bad. I have a 20g long tank setup as a coral/invert QT... glad I did. 2 weeks later, and it looks like an aptasia anenome pops up on the rock. I'm glad I followed so many people's advice on R2R sand chose to quarantine! Thanks all for the advice!
Now...I gotta get rid of the little bugger!
Now...I gotta get rid of the little bugger!