I've done some more detailed research through my books, and I found a few good points for you about raising goldfish fry

For the first two weeks, they should be fed brine shrimp nauplii, "home-hatched" would be the best option. You can buy those eggs in the store and hatch a few bunches every four hours. The good thing about feeding fresh, living brine shrimp nauplii (NOTE: nauplii aren't adult brine shrimp, but just larvae), is that it doesn't pollute the water the same way as home made or commercially bought fry food does. It also motivates the young fish to start hunting for food, at the same time as it will make them grow bigger in a shorter amount of time.
It says the brine shrimp larvae will hatch as such (The rest of the instructions would be on the package they're sold in):

"The eggs will hatch in 24 hours if the temperature is kept at 80 degrees. At lower temperatures, the eggs will take longer to hatch. Freshly hatched brine shrimp have the highest nutritional value, and my preference is to hatch a batch of eggs each day, so that the fry are fed with fresh brine shrimp daily. The brine shrimp can be harvested by allowing the culture to settle for a few minutes. The hatched egg shells will float, unhatched eggs will sink to the bottom, and the nauplii will gradually settle as a layer on top of the unhatched eggs. The brine shrimp can be pipetted out and strained through a fine net (...). Rinse the nauplii in fresh water before feeding. In general, one teaspoon of brine shrimp eggs will be sufficient for about 500 fry (...)

The fry should be fed as frequently as possible, ideally with fresh brine shrimp every four hours (...). As an alternative, it is possible to feed the fry twice a day very heavily since the allure of the brine shrimp keeps the fry hunting as long as the brine shrimp are alive and swimming. Excess brine shrimp will die and should be siphoned off to prevent fouling of the water."

He's mentioning growing algae in the tank as well, but I don't think that would work for you in that cup But some vegetable matter seems to be good, so you could see if you can come up with something for them babies

The second two weeks you should start noticing their finnage, scales and body mass developing Here are some Microworms mentioned to be added to their diet, and you should keep feeding them at least twice a day. It says that you can order the worms online, or get them from aquarium groups? They should be cultured in a shoe box with oatmeal. It's also mentioned that goldfish that are improperly fed will end up having small bodies but really big fins (it's mainly about fancy goldfish I guess, so you probably don't have to worry as much about it). You should be feeding them heavily until they'll be at least six months old.

Now this may be a bit messy and.. badly written, but I do hope you'll find SOME helpful points there! I'm pretty sure you have a good feeding schedule though, and the things you feed sound good too

Here is a picture of the babies how they look on day 4.

Ladies, I wish I could give you moar karma just now, but I already did, so I must wait a bit, LOL

This thread is one of the best I ever read.
And I WILL check the siphoned water... lol... as our Humphrey and Skippy got their breeding tubercules....

LOL, kitchen >>>>>> Lab to raise micro worms, brine shrimp.... hahaha I can imagine Brians face too ROFLMAO

Hello Everyone,
It is now DAY 5!!! Can you believe it and all nine little sea monkeys are still swimming!!
I noticed that over nite there is less food to take out in the morning and when I fed them at 6 am, and then again at 9am, there wasn't any food left in the bottom of the tub!!!
That means I have to either feed them more often or give them more food.
I decided to try the more food and try feeding them every 3 hours now instead of 2.

They are considerably bigger than just yesterday.  They look like little live bearer babies now.
Their bodies are fuller and they do have wee little fins developing!
BUT they are still so very tiny!
I think there might have been some misconception to what size container I am keeping them in.
It is a plastic shoe box which 3/4 of the way full holds aproximately 1 gallon.
And I switch this out every morning with another tub, filled with fresh water from the tank (75 gallon) that they hatched in.  I fill this the night before and place it next to the tub they are in and place the light propped on this tub too so both will be the same temperature when I switch them in the morning.

I think it is very important, in this newly fragile stage they are in to keep very constant water temperature.
I will post a picture later so you can compare their growth.

Hi April,
Thanks so much!!  This is beginning to be kind of fun!
That is so cute you dreamt about them! LOL!
Glad it was peaceful and not a nightmare!

Here are pictures of the babies.  Sorry but the first one is blurry.  Tried to get too close I think
They are so cute!  They see me and begin circling like sharks anticipating food I imagine.
They also get the heck out of the way of the looming turkey baster now! LOL! When I go to do a water change before feeding they scram!

Sorry I'm a bit late here again WORK IS KILLING ME LATELY, OMG. *dead*

Well, It did also say in that book that most goldfish keepers can't follow that kind of feeding routines, so they usually do it differently There was a recipe by a ranchu breeder in that book as well, what he uses to feed his young goldfish (but probably at a later state in their life) If you're interested I could add that too It has some extra vitamins and whatnot there

It's so fascinating to read about the progress with them and see pics! Where will you keep them when they'll grow older? Do you have any empty tank to set up for the kids?

Lol "circling like sharks" they're obviously goldfish babies and nothing else xD Them genes are kicking in!

Ok, I just want to inform you all that the liquid fry has vitamin C and A in it and the Hikari Rotifers have vitamins C, Vitams B 1, 2, 6 and 12. and vitamin E and DHA and EPA and has a high micro algae content.
So just feeding these two things sounds pretty balanced for baby fry!
New to their diet is spiralina powder!  They love it!  I mix just a steak knife tip of spiralina in the famous white cup with the liquid fry (2 drops), and 1/8 cube of rotifers, 2 drops of tank water then pour and "rinse" the cup in their tub!

Ok here is another way to get an idea of still how small they are.  If you look at the second picture just posted, above you will see a green thing floating to the far center right.  That is a piece of duckweed.  See the baby nearest to it?  Now you have an idea that a piece of duckweed is about the same size as the baby.

DAY 6

Wow, the babies made it to day 6!  They definately grew longer and last night they looked leaner and longer, more of that triangular shape again.  After feeding them this am, now they are plumper again!  I tried to measure one last night and I would say that some are 1/4 of an inch long, including tail, and some are 1/8 of an inch long including tail.
I didn't get up at 6 am, but fell back to sleep, so tired.....then woke with a start and shot out of bed after 7 am, cursing and kicking myself!  Whew, all the babies were still alive but empty insides and hungry!
I bought 5 gallon plastic dish pans, which will give the babies more swimming room.  I got them at Walmart for $3 a piece.  I bought 2 so I can still do the complete water changes.  I will only fill them to 4 gallons tho so there is plenty of air/water surface space.  I just like doing the complete water changes.  Between the egg fry food, and the Rotifers and spiralina, the water looks like slurry!  Suspendd particles everywhere and a slight greenish tone like pea soup!  Overnight what they didn't eat all falls to the bottom and sticks to the sides, because the egg fry food is quite oily.  So by the next day eveything is scumy.   Not only that but it has this swamp smell to it too!  How lovely is that? LOL!  Care for breakfast now? 
Boy I sure am getting the stair-stepper workout!  The babies are in the basement so every day I make at least 20 trips down two stair flights, one smaller one and one larger.  Plus this am I ran down those stairs!  I ran so fast I scared the cat, who was sleeping in a chair.  
I will post pictures later.

I'd run around like mad too, lol, but nevertheless Minde, please take care.
It is amazing how quick they grow and VERY GOOD that all of them are hungry

Squeeeek, all those tiny glass kommas, so lovely they start and pick up food. This is a huge improvement. I feel so happy for you Minde. I know the feeling when you spot a new tiny, tiny life...

I just went downstairs and fed the babies and some of them have little tiny pectoral fins!!
Isn't that amazing!!!   Still day 6 and I see cute little fins flapping away in the water as they swim around!

DAY 7
WE'VE REACHED A MILESTONE!!
Got up this am and didn't feed them first, but caught them and put them in the clean 1 gallon bucket.
They are faster and harder to catch that's for sure!
I'm still using the famous white cup to catch them as I think a net may damage them since they are still so small!
This will be the last day using the 1 gallon bucket.
This is the first time they look a bit overcrowded or like they need more swim room.
So we are at the 7th day and they've grown considerably ...like overnite, and again most all the food was eaten overnight!
That is quite a change from even yesterday morning.
I also feel comfortable feeding them every 3 hours now.  So the babies are growing up and life is getting a bit easier now!
I will post some pictures later today!  Sometimes I feel kinda dum posting pictures everyday when there  is soooo little development and certainly not maybe even enough to capture on my crappy camera!  I mean I won't be able to capture the fact that they grew little pectoral fins overnight!!! My husband said he would help hold a halogen light over the bucket so maybe the pictures will be a little clearer.

HAPPY BIRTHDAY 1 WEEK!

Since my babies seem so much more advanced I decided to try baby brine shrimp! 
Well seems to be a hit! YAY!  For some of the smaller less advanced babies I fed also rotifers, and liquid fry food.
Here are some current pix!

HAPPY BIRTHDAY for the little Goldie Babies.

I am looking forward seeing pics every day. Wow, it is a milestone Minde. Bet it was a lovely Birthday Meal for them tiny wees