Syntripsa matanensis – Freshwater crab from Lake Matano (Sulawesi)

Syntripsa matanensis is a rare and fascinating freshwater crab native to Lake Matano in Sulawesi, Indonesia. This ancient lake, part of the Malili lake system, is home to a unique fauna of endemic shrimp, snail and crab species.

This crab is distinguished by its robust carapace, long legs and discreet behaviour. It is mainly active at night and enjoys aquariums rich in rocks and hiding places that replicate its natural habitat.

Origin

• Indonesia – Sulawesi
• Lake Matano (Malili lake system)
• Endemic species

Adult size

• Approximately 4 to 6 cm carapace length
• Relatively long legs

Behaviour

Syntripsa matanensis is a rather discreet and territorial crab. It spends most of its time hidden under rocks or among roots.

• Mainly nocturnal
• Territorial with other crabs
• Can be kept alone or in pairs in a sufficiently large aquarium

Recommended aquarium

• Aquarium from 60 litres
• Decor consisting of stones, roots and numerous hiding places
• Sandy substrate or fine gravel
• Aquarium with a secure cover (crabs can climb)

Maintenance parameters

• Temperature: 26–30 °C
• pH: 7.5–8.5
• GH: 6–10
• Well-oxygenated and stable water

Feeding

This crab is omnivorous and will eat a wide variety of foods:

• Food for crustaceans
• Worms and small invertebrates
• Granules for bottom-dwelling fish
• Dried plants and leaves

Difficulty

Level: intermediate

Syntripsa matanensis is an interesting species for aquarists who want to keep an unusual freshwater crab. However, it requires a stable, well-designed aquarium with plenty of hiding places.

Shipping and delivery of live invertebrates

The snails are carefully packed in secure bags and placed in an insulated box with gel packs depending on the season.

Delivery methods

• France Express (secure delivery in France, Belgium and Luxembourg)
• Collection from our shop in Sombreffe (Belgium)

Shipping arrangements

• Order deadline: every Monday at 10 a.m.
• France: departures on Monday or Tuesday, depending on the department, for delivery between Tuesday and Thursday.
• Belgium and Luxembourg: departures on Monday and Tuesday for delivery between Tuesday and Wednesday.