L168 butterfly pleco, also known as the chocolate zebra pleco, is a species of freshwater catfish native to Brazil. It is a popular choice among aquarium enthusiasts due to its distinctive pattern and small size, reaching a maximum length of around 3-4 inches.

In terms of water parameters, L168 butterfly plecos prefer a slightly acidic to neutral pH level between 6.5-7.5, and a temperature range of 77-82°F (25-28°C). It is important to maintain high water quality and provide plenty of hiding spots and driftwood for this species to thrive in an aquarium setting.