L102 Hypancistrus inspector Snowball Pleco

The Snowball Pleco (Hypancistrus inspector, L102) is a captivating freshwater catfish known for its dark body adorned with bright white or yellowish spots. Native to the blackwater tributaries of the Rio Negro in Venezuela, this species is prized for its peaceful demeanor and striking appearance.

🐟 Species Overview

• Scientific Name: Hypancistrus inspector

• Common Name: Snowball Pleco

• L-number: L102

• Origin: Rio Negro, Venezuela

• Size: 5.5–6.3 inches (14–16 cm)

• Lifespan: 8–10 years

• Temperament: Peaceful, nocturnal, and somewhat shy

• Activity: Primarily nocturnal; active during the night

🏡 Aquarium Setup

• Tank Size: Minimum of 40 gallons for a single adult; larger tanks are recommended for multiple specimens

• Substrate: Soft sand to protect their delicate undersides

• Decor: Plenty of hiding spots using driftwood, caves, rocks, and plants to mimic their natural habitat

• Lighting: Dim lighting preferred; excessive brightness can cause stress

• Water Flow: Moderate to strong flow to simulate river currents

💧 Water Parameters

• Temperature: 72–86°F (22–30°C)

• pH: 5.0–7.6 (slightly acidic to neutral)

• Hardness: 6–10 dKH (soft to moderately hard water)

• Water Changes: Regular changes of 30–50% weekly to maintain water quality

🍽️ Diet & Feeding

Snowball Plecos are omnivores with a preference for protein-rich foods

• Primary Diet: Sinking pellets, algae wafers, and high-quality flake foods

• Protein Supplements: Frozen or live foods such as bloodworms, brine shrimp, and daphnia

• Vegetables: Blanched zucchini, cucumber, peas, and spinach

• Feeding Frequency: Once or twice daily; remove uneaten food to prevent water quality issues

🤝 Tankmates & Compatibility

Snowball Plecos are generally peaceful and can coexist with other non-aggressive species:

• Suitable Tankmates: Tetras (e.g., Ember, Rummy Nose), Corydoras, Discus, Apistogramma, Celestial Pearl Danios, and larger shrimp species like Amano shrimp

• Avoid: Aggressive or overly active species that may outcompete them for food or territory; also, avoid housing multiple male Snowball Plecos together to prevent territorial disputes

🐣 Breeding Tips

Breeding Snowball Plecos in captivity is possible with the right conditions:

• Breeding Setup: Provide multiple caves or crevices for spawning; males will select and guard a cave

• Water Conditions: Maintain optimal water parameters with excellent water quality and oxygenation

• Behavior: Males may become territorial during breeding; ensure females have places to retreat

• Fry Care: After hatching, fry can be fed with finely crushed high-protein foods or specialized fry diets

📝 Care Summary