Yellow watchman gyrations?

[Congaken]

I have 2 ywg's in my 10 fusion...they live together, are always together...last couple of days, one of them (female?) goes to the other side of the tank and sort of digs, gyrates, moves body up and down in the sand...otherwise she seems fine...is this their mating or egg laying or preparing for egg laying procedure?...How do ywg have young?...:confused:

 

[eatbreakfast]

I'm not really sure if it is related to mating or staking out it's own territory. I don't recall any info on ywg mating behavior.

 

[Congaken]

I'm not really sure if it is related to mating or staking out it's own territory. I don't recall any info on ywg mating behavior.

I read about mb on Google...nothing like I'm describing...could be staking out...or maybe seeking a new cave...but the two get along great...we'll see...:confused: