Which type of fish can guests expect to see in the Rainbow Reef lagoon?

Guests can expect to see brightly colored marine fish in the Rainbow Reef lagoon because this lagoon is specifically designed to replicate a vibrant coral reef environment. It features a diverse range of marine life that is typically associated with tropical waters, showcasing the stunning colors and intricate patterns of various species of fish. This immersive experience enhances the snorkeling opportunities, allowing guests to observe these aquatic creatures in a naturalistic setting, making it a popular attraction for those interested in marine biology or simply wanting to experience the beauty of ocean life.

The other options do not accurately reflect the characteristics of Rainbow Reef. Freshwater fish would not thrive in a marine environment, and predatory fish are not the main focus of this lagoon, as it emphasizes the display of harmless, colorful species. Additionally, claiming that there are no fish at all in the lagoon misrepresents its purpose, which is centered around providing an engaging snorkeling experience with an array of marine life.