I've just been reading up on this. Look on the internet or in your local pet store to see if you can pick up some brine shrimp napuli (artemia cysts) which you can grow using a salt water mix (this is easy to do if you use a hatchery container...as you dont have to worry about salt water mixing with your freshwater!)
Here is one example of a hatchery:
http
/www.shopsolution.nl/shop/home.asp?s...;deptid=artemia
you can make your own so just search google for "brine shrimp hatchery" and enjoy reading!!
Also you can pick up some microworm cultures. You feed the worms on oatmeal, mashed potato etc...and you can leave these at room temperature and they will grow and move up the sides of the plastic container. The lid must have airation holes!! These cultures, once started can be kept alive indefinately if you look after them. Every 3-4 weeks or so you can take some worm from one older culture and add to a new food source in another container....
You can get a tooth pick and scrape off the worms that move up the sides of the plastic container and shake these into your fry tank...the fry will love you for them!!
I'm going to start culturing the microworm and I'll probably also get some napulli cysts too.
There is another way to get food but it takes a while to culture. To make Infusoria you take some tank water in a bottle and pour blended lettuce leaves into the bottle containing the tank water (there are other things you can put in there instead of lettuce but I just cant remember what!!) You can then leave this in the kitchen where it is warm but out of direct sunlight (some sources say to give it direct sunlight but I have yet to find out which way is correct!!) and after a few days you will smell ammonia coming from the glass bottle (I believe that these are the infusoria growing!)
I'm really unsure about the infusoria at the moment but at least your armed with three food sources: Infusoria, Microworm and Napulli.
I hope I dont get in trouble with posting this link but its pretty good at describing the food available:
http
/www.cichlid-forum.com/articles/fry_food.php
You said that you have liquifry food? This stuff is good I'm sure, I have it too and have yet to use it so I really dont know how successful it is. Follow the instructions on the bottle and after a few days discontinue use of it and feed the young fry on the food I mentioned above.
Hope that helps.