Our Guide To Keeping L141 Ghost Pleco Fish

1. About Fish Species:

   • Scientific name: Ancistomus snethlageae
   • Common name: L141 Ghost Pleco
   • Family: Loricariidae
   • Origin: Tapajós River basin, Brazil, South America
   • Adult length: Up to around 22 cm
   • Lifespan: Around 8 to 12 years
   • Diet: Omnivore with a strong preference for algae, biofilm, and other vegetable matter
   • Care Level: Moderate
   • Temperament: Generally peaceful, but territorial with similar plecos, especially adult males

2. Tank Setup:

   • L141 Ghost Plecos do best in a mature aquarium with excellent oxygenation, stable water quality, and plenty of hiding places. A larger aquarium is recommended for adult fish because this species can grow well beyond the size of a typical Bristlenose.
   • Use smooth rocks, wood, caves, and shaded areas to create secure territories. A soft sand or smooth fine gravel substrate is ideal to protect the underside of the fish.
   • This species comes from flowing river habitat, so it benefits from a structured aquascape with strong aeration and a well-established biological system.

3. Water Parameters:

   • L141 Ghost Plecos prefer slightly acidic to neutral water, with a pH range of around 6.5 to 7.5.
   • Keep the water temperature between 24 to 29°C, and avoid allowing it to drop much below 25°C for long periods.
   • Soft to moderately hard water is generally suitable.

4. Filtration and Water Flow:

   • Strong filtration is important, as this species appreciates very clean, well-oxygenated water.
   • Moderate to brisk water movement is recommended to replicate its natural riverine environment.

5. Diet:

   • L141 Ghost Plecos should be offered a varied diet of algae wafers, spirulina foods, and quality sinking foods for loricariids.
   • Supplement their diet with vegetables such as courgette, cucumber, spinach, and peas.
   • They will also take some meaty foods, but these should be offered in moderation alongside a mainly vegetable-based diet.

6. Tank mates:

   • L141 Ghost Plecos are generally suitable for peaceful community aquariums with medium-sized, non-aggressive fish.
   • Suitable tank mates may include peaceful tetras, larger rasboras, Corydoras, and other calm South American species.
   • Avoid very aggressive fish, and use caution with other plecos or bottom-dwellers unless the aquarium is spacious and provides multiple caves and territories.

7. Behavior and Compatibility:

   • L141 Ghost Plecos are bottom-dwelling fish that spend much of their time grazing on surfaces and sheltering in caves or beneath wood.
   • Adult males can become territorial with one another, particularly in smaller aquariums or where hiding places are limited.
   • They are best suited to aquariums with stable conditions, strong oxygenation, and plenty of structure for retreat and grazing.