January 13th

So at least the die-offs have slowed down.  We seem to be losing a lot less fish, some days none. Both tanks have water testing extremely well.  Tests that are performed daily include pH and temperature, and every other day we perform nitrates, dissolved oxygen, and total conductivity.  Still puzzled as to the cause of the die-offs, but it does not seem like we are alone.  Between the two tanks, I would guess we would have about 100 fry left.  The ones we do have seem to be responding well, and seem to like the new food.