Thai micro crab

Limnopilos naiyanetri

Wild range: Southeast Asia (Asia)

At a glance: Thai micro crab care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Thai micro crab?

The compiled profile lists 21.0–28.0 °C for Thai micro crab (Limnopilos naiyanetri). Check the original sources below for context and differing recommendations.

What tank size is listed for Thai micro crab?

The profile lists a minimum tank volume of 5.0 US gallons (19.0 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.

What pH is listed for Thai micro crab?

The compiled profile lists a pH of 6.5–8.0. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

Thai Micro Crabs are fully aquatic and endemic to the Tha Chin River in Thailand. They typically inhabit areas rich in floating water hyacinths, where they cling to roots and enjoy a stable aquatic environment.

Where they are found

These crabs are notable for being among the few fully aquatic species, fully adapted to life underwater without breaching the surface.

Aquarium care

Maintain regular water changes and a gentle filtration system for these crabs. They benefit from a well-planted tank that mimics their natural habitat, providing hiding spots and forageable surfaces.

Feeding

These crabs are omnivorous scavengers and primarily feed by filtering tiny particles from the water as well as foraging through the substrate for organic matter. In mature tanks with established biofilm, they require minimal supplemental feeding, while in newer setups, provide sinking shrimp pellets, blanched vegetables, and occasional protein supplements.

Compatibility

They are peaceful and unlikely to bother tank mates, but it's crucial to avoid larger fish that might see them as prey. Keeping them in groups enhances their natural behavior and reduces stress.

Breeding

Breeding Thai Micro Crabs is challenging, with limited success reported in captivity. They require specific conditions that are not yet fully understood, and survival rates for offspring remain low.

Sources

Compiled from multiple independent care sheets — not copied from a single site.