Several Corydoras species are known for having high or prominent dorsal fins, which might be what you’re referring to as a “high fin spotted cory.” One example is Corydoras sp. CW027, also known as the Highfin Spotted Cory, according to Aqua Imports. Another possibility is the Bluespotted Corydoras (Corydoras melanistius), which is sometimes referred to as the Blacksail Cory. Highfin Spotted Cory (CW027): Description: This species is characterized by its tall dorsal fin and spotted pattern, with black stripes on its face transitioning to spots on its body. They are peaceful, bottom-dwelling fish that are active scavengers. Size: Grows up to 2.25 inches. Origin: Native to freshwaters of South America, specifically Colombia. Tank requirements: Minimum tank size of 30 gallons is recommended. Water parameters: Optimal temperature range is 72-79°F (22-26°C), pH 6.0-7.5, and soft to moderately hard water. Diet: Omnivorous, accepting a variety of sinking pellets, wafers, and live or frozen foods. Compatibility: Peaceful and social, doing best in groups of 6 or more. Excellent community fish. Bluespotted Corydoras (Corydoras melanistius): Description: These Corydoras are known for their black-spotted pattern on a golden brown body and a distinct black stripe on their dorsal fin. Size: Typically reaches a size of about 2.2 inches (5.5 cm). Origin: Native to the Essequibo River in Guyana, South America. Tank requirements: A minimum 20-gallon tank is ideal for a small group. However, they can be kept in larger tanks as well. Water parameters: Recommended water conditions include a temperature range of 72-82°F, KH 2-15, and pH 6.0-7.0. They are sensitive to poor water quality, so frequent water changes are essential. Diet: Omnivorous, feeding on a varied diet of high-quality flake food, sinking pellets, algae wafers, and supplemented with treats like bloodworms and brine shrimp. Compatibility: Peaceful and social, thriving in groups of at least 5 or more individuals. Excellent for community aquariums with other peaceful fish. In summary, both the Highfin Spotted Cory (CW027) and the Bluespotted Corydoras (C. melanistius) fit the description of a “high fin spotted cory”. When choosing a species, it’s always best to research their specific care requirements and ensure you can provide a suitable environment for them to thrive.