Are clowns gettin ready to lay eggs?

[cblount]

I have a pair of maroon clowns that have been together in my tank for 6 months. I have a piece of tile in the tank under their anenome and the female clown will get right on top of it and swish her tail really fast. I dont know if she dosent like it or is cleaning it off? Does any one know what could be happening?

[JetCat USA]

they often clear around their nem so it's not necessarily brood cleaning, if she didn't like it she'd try to move it with her mouth, my female pushed a 2 lb rock with a huge Monti Cap about 8" across the tank out of her 'zone' by opening her mouth as wide as she could against it and swimming with all her might.