Algae Eater Military Helmet Snail

The Neritina Pulligera, commonly known as the Military Helmet or Black Helmet Snail, is a highly effective and peaceful algae eater for freshwater aquariums. Originating from Indonesia, Thailand, Malaysia, and the Philippines, this gasteropod from the Neritidae family is prized for keeping tanks clean without overpopulating.

Key Features:

• Algae Control: Grazes on algae, keeping glass, decorations, and plants clean
• Tank Requirements: Thrives in established aquariums with good water quality, slightly alkaline to neutral pH (6.5–7.5), and moderate hardness
• Activity & Behavior: Slow-moving, peaceful snail that actively grazes on tank surfaces
• Appearance: Rounded, high shell resembling a military helmet; colors range from black to brown with light spots
• Size: 1–1.5 inches (2.5–4 cm) in diameter
• Diet: Primarily algae; can accept algae wafers or spirulina tablets if algae is limited
• Compatibility: Safe with most fish and invertebrates; avoid aggressive species
• Breeding: Requires brackish water to reproduce; won’t breed in typical freshwater tanks.

The Military Helmet Snail is an ideal choice for aquarists seeking a low-maintenance, visually appealing, and functional snail that naturally maintains a clean and healthy aquarium