Fungal infections in cherry shrimp can be treated with a few simple steps. The first step is to quarantine the infected shrimp, as this will help prevent the infection from spreading to other animals. Second, you should carefully remove any dead or decaying material from the aquarium and perform regular water changes to reduce environmental stress for your shrimp. Third, you may want to treat the tank with an antifungal medication such as methylene blue or potassium permanganate; just make sure that whatever chemical you use is safe for invertebrates before adding it into your aquarium. Finally, consider supplementing their diet with garlic-based food supplements which are known to have anti-fungal properties and provide valuable nutrients. Following these simple steps can help keep fungal infections at bay and ensure good health in your cherrry shrimp!