Cory - Pygmy

Species: Pygmy Cory Catfish (Corydoras pygmaeus)

Tank Requirements:

1. Tank Size: Provide a tank with a minimum capacity of 10 gallons for a small group of Pygmy Cory Cats. They are small in size and do well in smaller setups.

2. Water Temperature: Maintain a temperature between 72-78°F (22-26°C).

3. Water Parameters: Aim for a pH level of 6.5-7.5 and a hardness of 2-10 dGH.

4. Filtration: Install a reliable filtration system to maintain water quality and provide gentle water movement.

5. Substrate and Decor: Use a soft substrate like sand to protect their delicate barbels. Provide hiding spots using caves, driftwood, and plants (live or artificial) to create a natural environment.

Feeding:

1. Diet: Pygmy Cory Cats are omnivorous. Offer them a varied diet that includes high-quality sinking pellets, flakes, or granules as the staple. Supplement their diet with small live or frozen foods such as bloodworms, brine shrimp, and daphnia.

2. Feeding Frequency: Feed Pygmy Cory Cats small amounts 2-3 times a day, giving them what they can consume within a few minutes. Adjust the quantity based on their appetite and avoid overfeeding.

Tankmates:

1. Compatibility: Pygmy Cory Cats are peaceful and can be kept with other small, peaceful fish species.

2. Suitable Tankmates: Good tankmates include other small peaceful fish like small tetras, rasboras, guppies, and other peaceful bottom-dwelling fish like other small corydoras catfish and small loaches.

Maintenance:

1. Water Changes: Perform regular partial water changes of 25-30% every 1-2 weeks to maintain water quality and remove accumulated toxins.

2. Water Testing: Regularly test water parameters, including ammonia, nitrite, nitrate, pH, and temperature, to ensure they remain within the appropriate range.

3. Cleaning: Routinely clean the tank by removing any excess waste, debris, and decaying plant matter. Regularly clean the filter to prevent clogging and ensure efficient water circulation.

Behavior and Health:

1. Behavior: Pygmy Cory Cats are social and peaceful fish that thrive in small groups. They are primarily bottom-dwellers but may swim throughout the aquarium. They exhibit interesting shoaling behavior.

2. Signs of Good Health: Look for active swimming, vibrant colors, intact fins, and a healthy appetite. Any signs of illness, such as lethargy, loss of color, clamped fins, or abnormal growths, should be promptly addressed.

Remember to monitor your Pygmy Cory Cats regularly, maintain good water quality, and provide a well-balanced diet to ensure their overall health and well-being.