What are my Clownfish doing?

[Begow]

I just introduced my clownfish into their new two days ago. As of today the male is doing his typical shutter submission dance thing, but for wayyyyy longer. Now they've both been by the bottom of the tank, sitting pretty much still on the sand bed with their bodies crossed.

 

I can only assume this is them spawning, am I correct? If so, will there be any precautions as far as all the eggs go? I'm sure everything will just eat them.

 

 

Here are some pictures:

 

 

 

 

They occassionaly go back to swimming, but always end back up here.

[Tamberav]

Corner of the new tank is their host... would be my guess.

 

For spawning, the male would clean a rock where the female would lay her eggs.