Military Helmet Nerite
Neritina pulligera
Water Parameters
About
The largest commonly available nerite, with a smooth dark shell resembling a military helmet. Extremely efficient at algae control.
Behavior & Temperament
Peaceful and voracious algae eater. One of the largest nerites available. It tirelessly scours hard surfaces, cleaning algae.
Feeding
Herbivore - algae (all surface types), biofilm, supplemental spirulina
Breeding
Oviparous but does NOT reproduce in freshwater. Lays infertile white eggs on surfaces. Larvae require brackish water.
Care Notes
Alkaline, hard water for shell health. Sensitive to copper. Recommended lid. May need assistance if it flips onto its back.
Compatibility
Excellent for any community tank. The best nerite for large aquariums because of its cleaning efficiency.
Quick Summary
| Scientific Name | Neritina pulligera |
|---|---|
| Family | Neritidae |
| Category | Mollusk |
| Care Level | Beginner |
| Water Type | Freshwater |
| Max Size | 3.0 cm (1.2") |
| Min Tank | 30 L (8 gal) |
| Min Group | 1+ |
| Diet | Herbivore - algae (all surface types), biofilm, supplemental spirulina |
| Temperament | Peaceful and voracious algae eater. One of the largest nerites available. It tirelessly scours hard surfaces, cleaning algae. |
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