* Larger predatory fish: This includes species like barramundi, cod, and catfish.
* Birds: Birds like herons and kingfishers will often snatch rainbowfish from the water's surface.
* Reptiles: Some snakes and crocodiles will also prey on rainbowfish.
* Other fish: Larger fish species like bass and pike will also hunt rainbowfish.
* Invertebrates: Insects, spiders, and other invertebrates may also prey on rainbowfish larvae or fry.
The specific predators of rainbowfish depend on the species and location.