Vampire Pleco

The vampire pleco, also known as the galaxy plec or L029, is a striking Loricariid from the fast-flowing rapids of Brazil's Amazon and Tocantins river basins. Its dark body is covered in contrasting white or golden spots, and its common name comes from the two large fang-like teeth in its upper jaw — thought to help grip prey such as snails. This is a relatively large pleco, reaching up to 25 cm in standard length, and requires a spacious aquarium to thrive.

As a reophilic species adapted to oxygen-rich, fast-moving waters, the vampire pleco demands excellent water quality with high dissolved oxygen and strong flow. A tank measuring at least 120 cm x 45 cm x 45 cm (243 litres) is needed to house one properly. The setup should include a sandy substrate, smooth rocks, and substantial driftwood for shelter. Dim lighting and powerheads or large airstones help replicate its natural environment. This species produces considerable waste, so efficient filtration is essential.

Though territorial toward other bottom-dwellers, the vampire pleco is generally peaceful with fish that inhabit the upper and middle water layers, making it suitable for a community of appropriately sized tankmates. Its diet is notably carnivorous for a Loricariid — it relishes meaty foods such as earthworms, prawns, mussels, and bloodworm, and has a particular fondness for snails. Sinking dried foods are also accepted. This species has been bred in the hobby but few details are documented.