Ever feed Daphnia? Or spirulina brine?

[Larah]

I have been feeding frozen brine and mysis, but got some frozen daphnia and spirulina brine today.... I also have some frozen plankton that I feed every once in a while...
Just wondered what anyone thougth about Daphnia and the spirulina brine...

Thoughts? Opinions? Criticisms?

[macronut]

When I first added my pair of royal gramma the only thing I could get them to eat was daphnia. Most of my fish didn't seem to fancy the spirulina brine except for the atlantic blenny, and he'll eat anything you put in the tank!

[divemasterPR]

I use a lot of spirulina & brine for caribeean fishes they tend to love this a lot as do the atlantic fishes.