Trochus Snail

Trochus Snail – Effective and Attractive Algae Cleaner for Marine Aquariums

The Trochus Snail (Trochus spp.) is a popular marine snail known for its excellent algae-eating abilities and durable, attractive shell. Its conical shape and often brightly patterned shell make it a visually appealing addition to reef tanks, while its natural grazing habits help control nuisance algae such as film algae, cyanobacteria, and hair algae.

Trochus Snails are hardy and adaptable, thriving in most saltwater aquariums. They actively move around the tank, cleaning rocks, glass, and substrate surfaces without harming corals or other invertebrates. Unlike some other snails, Trochus Snails rarely fall prey to fish, thanks to their tightly sealed operculum (trapdoor) which protects them from predators.

These snails also contribute to substrate aeration by burrowing slightly into the sand, helping maintain a healthy tank environment. They reproduce slowly, so overpopulation is typically not an issue.

Key Features:

• Efficient algae eater – controls film, cyanobacteria, and hair algae

• Hardy marine snail with attractive conical shell

• Protective operculum prevents predation

• Helps aerate sand substrate through light burrowing

• Reef-safe and compatible with most marine life

• Slow breeder – minimal risk of overpopulation

Care Requirements:

• Tank Size: Suitable for marine tanks 40 litres (10 gallons) and above

• Water Parameters:

  • Temperature: 24–28°C (75–82°F)

  • Salinity: 1.023–1.025

  • pH: 8.1–8.4

• Diet: Primarily algae; supplement with seaweed sheets if needed

• Compatibility: Safe with corals, fish, and other invertebrates

• Behavior: Active grazers, mostly nocturnal but visible at all times

Why Choose Trochus Snails?

Trochus Snails are a reliable, attractive choice for reef keepers looking to naturally manage algae growth. Their durability, algae-eating efficiency, and ease of care make them a top option for both beginner and advanced marine aquarists.