Local Rotifiers?

[Inconservatory]

My pajama cardinal pair looks like they are holding a clutch of eggs! Is there a local source or somewhere I could get live rotifiers within the next few days? I'm not sure how far along the eggs are, nor have I seen them, but one of the cardinals has a 'swollen' underside of the mouth and is not eating. Sometimes I like to assume the best in these matters.

 

[mfinn]

Baby cardinals will eat newly hatched brine shrimp if you can't find Rotifiers.

 

[ac7av]

I just love hearing about new fish hatching. Its just so cool that we can to that in our home aquariums. What is a rotifer by the way?