L066 is a species of pleco, a type of catfish, that is also known as the King Tiger Pleco. They are native to the Amazon basin in South America and are popular in the aquarium hobby due to their striking appearance and relatively small size. L066 plecos have a dark brown or black body with bold yellow or white stripes, which can vary in pattern and intensity from fish to fish.
In the wild, L066 plecos are typically found in fast-moving rivers and streams with rocky substrates, and they are adapted to clinging to the rocks and feeding on algae and other vegetation. In the aquarium, they require a similar environment, with plenty of hiding places, caves, and other structures to provide them with cover and places to explore. They can be kept in a range of tank sizes, but should have ample space to swim and climb.
L066 plecos are generally peaceful and can be kept with a variety of other fish species, although they may become territorial with members of their own kind. They are primarily herbivores and will appreciate a varied diet that includes algae wafers, fresh vegetables, and occasional meaty foods like bloodworms or brine shrimp. L066 plecos are known to be relatively hardy and long-lived, with proper care and a suitable environment they can live for up to 20 years.