Boy those little buggers sure don't resemble the monsters they become do they? 
Brines should last awhile since the fry are so tiny.
They will most liklely end up dying before you use them all. Ours always did before we used them all up for the angelfish fry- and so then we had to feed the dead ones to the adult angels...lol.

Brines should last awhile since the fry are so tiny.
They will most liklely end up dying before you use them all. Ours always did before we used them all up for the angelfish fry- and so then we had to feed the dead ones to the adult angels...lol.