I have 4 pairs of breeder angelfish. They are really cute. They pop out eggs quite often like 2 weeks each time However i tried many experiments feeding fry without brine shrimp. which is very hard. Many will die without it. alternative to brine shrimp would be moina,microworms or even copepods( if you can raise enough ) egg yolk is the worse...........all die so better stick with brine shrimp then