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Courter Goby

  • Fishes

Introduction To The Courtenay Goby

The Courtenay Goby, or Corydoras courtenayi, is a unique and interesting type of freshwater fish that is native to the Amazon River Basin in South America. It is a member of the larger Corydoras family and is one of the most popular aquarium fish in the world because of its striking coloration and peaceful nature. The fish is also known as the Courtenay Catfish due to its scale-less head, resembling that of a catfish. This fish is an ideal choice for both beginner and expert freshwater aquarium enthusiasts.

Appearance Of The Courtenay Goby

The Courtenay Goby is an attractive fish that can have a range of coloration, from yellow and dark brown to black with stripes, or spots. The males tend to be a bit more colorful than the females. They have elongated bodies with a pronounced hump on their back, and a pointed face. The fish can reach about 4-5 inches in length and its lifespan can extend up to 7-8 years with proper care.

Behavior Of The Courtenay Goby

Courtenay Gobies are peaceful fish and can be kept in groups without any hostility from other tankmates. They are a bottom-dwelling species and like to hide amongst the rocks and other decorations. They are a light-hearted fish and will often perform intricate dance moves at the bottom of the tank. They are also timid and shy fish that prefer to move around in well-planted aquariums.

Habitat Of The Courtenay Goby

The Courtenay Goby is a tropical fish and needs a temperature of 75-80°F. A tank can be decorated with gravel, plants, and driftwood to resemble the wild habitat of the fish. The fish will also need a good filtration system as they are very sensitive and easily stress out when the water is not properly maintained.

Courter Goby two

Diet Of The Courtenay Goby

Courtenay Gobies are omnivores and will enjoy a varied diet of both meaty and plant-based sources. Live or frozen foods are also suitable for them, such as small invertebrates, brine shrimp, or bloodworms. They will also appreciate a range of aquarium-friendly pellets and flakes. Fresh vegetables can also be given to them, such as cooked peas, cucumber, and zucchini.

Breeding Of The Courtenay Goby

Breeding the Courtenay Goby is possible in an aquarium, but it can be a difficult task. The fish is a possessor of egg-cubes and the female will lay them on flat surfaces such as leaves or aquarium decorations. After the eggs are laid, the male will guard them and fan them with his pectoral fins to keep the water around them clean.


The Courtenay Goby is an interesting and unique type of fish for freshwater aquariums. Its peaceful nature and colorful appearance make it an ideal choice for all kinds of fishkeepers. The fish is easy to care for but breeding them can be a challenge. With the right conditions and proper diet, the Courtenay Goby can be a delightful addition to any freshwater aquarium.

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