XL Three Spot Headstander (5-6”)

Scientific Name: Pseudanos trimaculatus Maximum Size: Up to 6 inches (15 cm) Lifespan: 8–10 years in well-maintained aquariums Recommended Aquarium Size, Water Changes & Care: Minimum Tank Size: 40 gallons (150 liters) for 1 Adult 75g+ for a group of 3 or more individuals (best kept in groups for comfort and natural behavior) Water Parameters: Temperature: 75–82°F (24–28°C) pH: 5.5–7.0 Water Changes: 30–50% weekly Stability is critical—this species is sensitive to fluctuations and nitrate buildup Tank Setup & Care: Provide dense vegetation, driftwood, and leaf litter to replicate their natural environment Use a fine sand substrate to prevent mouth damage when foraging Moderate flow and well-oxygenated water to simulate riverine conditions Dim to moderate lighting with floating plants for cover Use a secure lid—like many headstanders, they may jump when startled Keep in groups of 5 or more to reduce stress and aggression Diet: