The Albino Hoplo Catfish (Megalechis thoracata) is a popular and unique catfish species that can be a great addition to a community aquarium. Here's some information about the Albino Hoplo Catfish:

- Size: The Albino Hoplo Catfish typically grows to a size of about 7-8 cm (2.8-3.1 inches) in length. It's important to note that the growth rate and final size can vary based on various factors, including the aquarium conditions and diet.

- Appearance: As the name suggests, the Albino Hoplo Catfish has a creamy white or pinkish body coloration due to its albino genetic mutation. It has a robust body with a broad and flattened head. It also has large pectoral fins and a distinct adipose fin on its back. The eyes are typically red or pink in color. Overall, it has a unique and eye-catching appearance.

- Care requirements: The Albino Hoplo Catfish is generally hardy and easy to care for. It prefers a well-maintained aquarium with clean water conditions. Provide plenty of hiding spots in the form of caves, driftwood, and plants. These catfish are known to dig, so it's best to use fine substrate or provide areas with sandy or soft substrate.

- Water parameters: The Albino Hoplo Catfish prefers a slightly acidic to neutral pH level between 6.5 and 7.5. The recommended temperature range is around 24-28°C (75-82°F). Maintain good water quality by performing regular water changes and monitoring the ammonia, nitrite, and nitrate levels.

- Feeding: Albino Hoplo Catfish are omnivorous and have a hearty appetite. They will readily accept a variety of foods, including high-quality sinking pellets, frozen or live foods such as bloodworms, brine shrimp, and small crustaceans. It's beneficial to include some vegetable matter in their diet, such as blanched vegetables or spirulina-based foods.

- Tankmates: Albino Hoplo Catfish are generally peaceful and can coexist with a variety of peaceful community fish. However, it's important to choose tankmates that are not too small or prone to aggressive behavior. Avoid keeping them with fin-nipping or overly aggressive fish species.

- Behavior: Albino Hoplo Catfish are generally peaceful and relatively active. They will spend their time exploring the aquarium and occasionally digging in the substrate. They are generally not aggressive towards other fish but may display territorial behavior towards their own species.

Please note that individual fish may have slightly different behaviors and preferences. It's always a good idea to provide plenty of hiding spots and observe the interactions between the catfish and other tankmates to ensure a harmonious community.

Additionally, it's important to provide proper acclimation and quarantine procedures when introducing new fish to your aquarium to minimize stress and the risk of disease transmission.

Overall, Albino Hoplo Catfish can be fascinating and enjoyable fish to keep in a community aquarium, adding both visual interest and activity to the tank.