We've had the novelty Sea Monkey tanks, but I like the idea of hatching some brine shrimp from eggs bought from the lfs!
How long do they take to hatch, and do you add salt to the water they are in?
I have raised brine shrimp for fish food. You feed them hard boiled egg
yolk. They breed rapidly and most fish love them. Full grown ones are
about 2 cm. They might get larger if they didn't taste so good, to the fish.
Satek