You can keep an ammonia source in the tank by adding fish food OR adding an uncooked raw shrimp. The shrimp will give you more of a biofilter than fish food. Keep testing your parameters to make sure you're cycled (or if starting a new cycle, where you are in it), then when you're ready to add fish, remove the shrimp. I think you probably won't see another cycle, or if you do it will be very short.
1 yoyo loach, 2 polkadot loaches, 6 cherry barbs, 2 turquoise rainbows, 1 chinese algae eater, 2 harlequin rasboras; java fern, java moss, hornwort, Asian ambulia