LDA 33, also known as Leporacanthicus joselimai, is a species of catfish from the Loricariidae family. It is commonly referred to as the "Goldie Pleco" or "Goldie Leporacanthicus." Here are some key points about the LDA 33:

- Size: LDA 33 can grow to a size of around 10-12 inches (25-30 cm) in length, making it a moderately sized pleco species.

- Appearance: This pleco species is known for its striking appearance. It has a robust body with a mottled pattern of gold, brown, and black colors. The fins are adorned with intricate patterns, adding to its overall beauty.

- Habitat: LDA 33 is native to the Rio Xingu in Brazil, where it is found in fast-flowing rivers and streams with rocky substrates. It prefers well-oxygenated water with moderate water movement.

- Behavior: LDA 33 is predominantly a nocturnal species and is generally peaceful in nature. It tends to spend most of its time hiding among rocks or other hiding spots during the day and becomes more active at night when it ventures out to search for food.

- Diet: In the wild, LDA 33 is primarily a carnivorous species. It feeds on small invertebrates, such as insects, crustaceans, and worms. In an aquarium environment, it can be fed a varied diet consisting of high-quality sinking pellets, frozen or live foods like bloodworms, brine shrimp, and occasional meaty treats like shrimp or fish fillets.

- Aquarium Requirements: To accommodate the LDA 33, it is recommended to provide a spacious aquarium with plenty of hiding spots. Rocks, caves, and driftwood can be used to create hiding places, as well as to mimic its natural habitat. The water temperature should be kept between 75-82°F (24-28°C), with a pH level around 6.5-7.5. Adequate filtration and regular water changes are essential to maintain good water quality.

- Compatibility: LDA 33 can be kept in a community aquarium with other peaceful fish species that share similar water requirements. It is generally not aggressive, but it may become territorial towards other bottom-dwelling fish if space is limited.

It's important to note that the LDA 33 requires a well-maintained aquarium with suitable conditions and adequate space to thrive. Regular monitoring of water parameters, a balanced diet, and proper tank maintenance are crucial for the health and well-being of this beautiful pleco species.