Celetaia persculpta (Blue Turbo Snail)

31 March 2026

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Discover the captivating Blue Turbo Snail (Celetaia persculpta), often called the Blueberry Snail. Hailing from the ancient lakes of Sulawesi, this rare freshwater gem boasts a mesmerizing blue-speckled body and a beautifully ridged shell. Perfect for dedicated aquarists, it adds an exotic, peaceful presence to any specialized setup.

Overview

The Blue Turbo Snail, scientifically known as Celetaia persculpta and frequently referred to in the hobby as the Blueberry Snail, is a highly sought-after freshwater species. Known for its striking blue-grey skin and intricately ridged shell, this peaceful invertebrate makes a stunning addition to specialized freshwater aquariums.

Image of blue turbo snail celetaia persculpta

Distribution and Habitat

This species is endemic to Lake Poso in Sulawesi, Indonesia. The waters of Lake Poso are known for being warm, highly oxygenated, and alkaline. In their natural habitat, they are typically found on sandy or muddy substrates, grazing on detritus and suspended particles in pristine, clear waters.

Description of Blue Turbo Snail

The Blue Turbo Snail features a thick, robust shell characterized by deep, prominent spiral ridges. The shell's coloration ranges from deep reddish-brown to dark mahogany, often with lighter, eroded tips due to age. Its most striking feature, however, is its fleshy body, which displays a vibrant bluish-grey hue covered in fine, contrasting pale speckles.

Keeping and Caring for Blue Turbo Snail

Caring for Celetaia persculpta requires a dedicated approach, as they are less forgiving than common aquarium snails. They demand stable water conditions that closely mimic their native Sulawesi environment. A mature, well-established aquarium is an absolute necessity.

Tank size:

A minimum tank size of 10 to 15 gallons is recommended for a small group. This ensures enough water volume to maintain stable parameters and provides adequate surface area for biofilm generation.

Water Parameters:

Replicating the unique chemistry of Lake Poso is crucial for their survival and long-term health.

Temperature

They require warm tropical waters, ideally maintained between 75°F and 82°F (24°C - 28°C).

pH

Alkaline water is strictly required. Keep the pH stable between 7.5 and 8.5.

Hardness

Moderate to high hardness is necessary for proper shell maintenance. Aim for a GH of 4-10 dGH and a KH of 3-8 dKH. Crushed coral or specialized Sulawesi mineral buffers can help achieve this.

Ammonia, Nitrite, Nitrate

Ammonia and Nitrite must always be at 0 ppm. Nitrates should be kept as low as possible, strictly under 20 ppm, through regular maintenance and water changes.

Feeding the Blue Turbo Snail

Unlike many common snails that actively scrape tough algae, the Blue Turbo Snail is primarily a filter feeder and detritivore. They possess a specialized feeding mechanism to capture fine particles. Their diet should consist of powdered spirulina, finely crushed high-quality invertebrate flakes, bacter AE, and naturally occurring biofilm. They will also sift through fine sand for edible detritus.

Breeding Blue Turbo Snail

Breeding the Blue Turbo Snail in captivity is possible but occurs at a very slow rate. They are a viviparous (livebearing) species, meaning females do not lay eggs. Instead, they give birth to a single, fully formed miniature snail every few weeks. The sexes are separate, so you will need both males and females in the tank to achieve reproduction. The slow breeding rate makes them highly unlikely to overpopulate an aquarium.

Conclusion

The Blue Turbo Snail (Celetaia persculpta) is a magnificent, rare invertebrate that rewards the careful aquarist with its unique behaviors and outstanding coloration. While they require specific water parameters and specialized feeding, successfully keeping and breeding these Sulawesi natives is a highly fulfilling achievement for any freshwater hobbyist.

Snail info

Temperature : 75°F - 82°F (24°C - 28°C)
pH: 7.5 - 8.5

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