Description
Banded Trochus Snail (Trochus histrio)
Overview
The Banded Trochus Snail is a hardy and efficient algae grazer, easily recognized by its attractive conical shell marked with dark spiral bands. Essential for any reef cleanup crew, this snail helps control nuisance algae on rocks, glass, and substrate while adding a touch of natural beauty to the tank.
Origin
Native to the Indo-Pacific region, Trochus histrio is commonly found on coral reefs and rocky shorelines, where it grazes on microalgae and biofilm.
Feeding
Primarily herbivorous, feeding on film algae, diatoms, and detritus. In tanks with low algae growth, supplement with dried seaweed or algae wafers.
Tank Mates
Completely reef-safe and peaceful. Ideal for community and reef aquariums with other snails, hermits, shrimp, and peaceful fish. Avoid predatory species that may target snails, such as certain wrasses or puffers.
Aggression
Peaceful and non-aggressive. Plays a beneficial role as part of a cleanup crew.
Experience Level
Perfect for beginners and experienced aquarists alike. Adapts well to a variety of reef environments as long as stable water conditions and sufficient food sources are provided.
Water Parameters
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Temperature: 74°F – 80°F (23°C – 27°C)
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Salinity: 1.023 – 1.025 SG
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pH: 8.1 – 8.4
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Alkalinity: 8 – 12 dKH
Durable, attractive, and highly effective at algae control, the Banded Trochus Snail is an excellent and environmentally friendly addition to any marine cleanup crew.




