Hi Turbo:
I have been following your thread, and think yours seem right on schedule. I feed them the same as the parents, a variety of foods from shrimp pellets, algae wafers, sinking pellets, and once a week a fresh vegatable. Blanched peas, cucumber, squash, spinach, or carrots. It takes a couple of feedings for the youngest to recognize the fresh vegatables as food. They get feed once a day every morning. The tank currently houses three spawns, with a total of about 75 ish!!!
The tank is a 10g, as you can see plently of plants, and the front glass was covered with algae. I do water changes every week, never more than 30%. I'm not sure about the hardness, but it's on the soft side. Ph is 7.4, temp is 75. Again same as the parents tank.