L398 Tanke Tiger Pleco
The L398 Tanke tiger pleco is native to the Rio Xingu in Brazil, where it inhabits the lower sections of the river with fallen branches and trees in clear, fast-flowing waters. In an aquarium setting, it thrives in clean, heavily oxygenated, soft, and acidic water conditions.
This species is a xylivore, meaning it feeds primarily on wood. Provide plenty of driftwood for grazing, along with fresh vegetables such as zucchini, carrots, and sweet potatoes.
Loricariid species like the Tanke tiger pleco have fast metabolisms and produce significant waste. To maintain water quality and ensure the fish remains healthy, frequent and large water changes are essential.
| Water Parameters | Requirements |
|---|---|
| Water Type | Soft, acidic, well-oxygenated |
| Temperature | 72–82°F (22–28°C) |
| PH | 5.5–6.5 |
| Water Change | Frequent, large volume changes |
FAQ
What type of food does the L398 Tanke tiger pleco prefer?
The L398 Tanke tiger pleco is a xylivore and prefers driftwood as a primary food source. Supplement with fresh vegetables such as zucchini, carrots, and sweet potatoes.
What water conditions are ideal for this pleco?
Ideal conditions include soft, acidic, and well-oxygenated water with a pH between 5.5 and 6.5, and a temperature range of 72–82°F (22–28°C).
How often should water be changed in a tank with this species?
Frequent and large water changes are necessary due to the high waste production from its fast metabolism. The exact frequency depends on tank size and filtration, but regular maintenance is essential.



Peter Wallace –
The L398 Tanke tiger pleco is active and interesting to watch. I provided plenty of driftwood and zucchini, and it’s been eating well. Water changes are done weekly, and the water stays clear. A great addition to a planted tank.
Carolyn Dyer –
It’s a bit shy at first, but once it gets used to the environment, it becomes a regular wood eater. I added a lot of driftwood and keep the water parameters stable. It’s healthy and active in my 55-gallon tank.
Neil Ellison –
The fish is very clean and doesn’t seem to stress easily. I follow the recommended water change schedule and keep the pH and temperature stable. It’s a great choice for aquarists who want a natural-looking, active pleco.