Ghost shrimp fry go througg a brackish water larval stage, so not likely you'll be able to raise the young even if they hatch...
If you are looking to breed shrimp, check out Cherry Red Shrimp / Crystal Red Shrimp / Tiger shrimp or any of the freshwater ornamental shrimp...
And yes, leave the algae out of the tank, unless you want an algae filled tank...