Orange rili shrimp are a Neocaridina variety like the beginner's classic red cherry shrimp. Their care is similar to that of their red cherry cousins, which means they are equally easy to keep and a wonderful choice if you're just getting started.
To keep orange rili shrimp succesfully, all you really need is an aquarium of at least 5 gallons, a filter, a heater (optional) and some decor and hides. Filter-wise, anything that isn't too powerful will work, but if you're not going for a sponge filter be sure to go for a filter guard. You don't want shrimp to get sucked in there! A heater can be used if the room temperature isn't stable; even though orange rili shrimp are quite sturdy, they don't respond well to sudden temperature swings.
Orange rili shrimp are quite hardy, which means they can handle a relatively wide range of water values. That being said, though, they still should never be introduced in an uncycled aquarium. Ammonia and nitrite are toxic to all aquatic life including rili shrimp, so make sure your aquarium is fully cycled before you introduce any shrimp.
Do regular (weekly) aquarium maintenance to keep your orange rili shrimp happy and healthy. Perform a water change to bring nitrate levels down and be sure to match the new water to the old before adding it back into the tank. Use a liquid test kit instead of test strips, which might not always be accurate. And always remember that stability is the key to succesful shrimp keeping!