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Fish Freshwater Care: medium Peaceful

Emperor Botia

Botia udomritthiruji
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Other names: Botia sp. Tenasserim
Group: Loaches and bottom dwellers · Family: Botiidae · Origin: Southeast Asia — southern Myanmar, Tanintharyi (Tenasserim) River basin

A rare 15 cm botia with five broad dark vertical bands on a golden yellow body that stay whole at every age. It was sold for a long time as "Botia sp. Tenasserim"; it needs a large group.

Will it suit my tank?

Last updated October 16, 2026

Temperature
24–28°C
pH
6–7.5
Hardness
2–8 dGH
Adult size
15 cm
Minimum tank size
240 liters
Social structure
School
Group
at least 5, ideally 8+
Swimming zone
Bottom
Diet
Omnivore
Breeding
Other

Water parameters

Temperature24–28°C
pH6–7.5
General hardness (GH)2–8 dGH
Recommended range
May escape, needs a lid Eats shrimp Eats snails Suitable for planted tanks

Overview

October 16, 2026 · Suggest an edit

The emperor botia is a species that lives in only a single river basin in southern Myanmar and was introduced to science in 2007. Its body, which ranges between golden yellow and light brown, carries five broad dark bands. What sets it apart from the golden zebra loach is that these bands remain broad and undivided in adulthood too. Adults reach 13–15 cm. When kept alone or in small numbers it becomes withdrawn; the play and clicking behavior typical of botias appears in a large group.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 240 liters and 120 cm of length for a group of 5–6.
  • 24–28°C, pH 6–7.5, soft water; clean and well oxygenated.
  • Roots, rounded stones, caves; a fine sand substrate.
  • A tight lid is essential; it jumps.

Diet

October 16, 2026 · Suggest an edit

An omnivore leaning toward meaty foods. Offer sinking granules and tablets, frozen bloodworms, brine shrimp, tubifex and blanched vegetables. It hunts snails.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

It is not aggressive but is curious and active; it may frighten very small fish and nip the long fins of slow species.

Good companions: barbs, devarios, danios, large rasboras and tetras, other medium-sized botias.

Avoid: snails, shrimp, slow long-finned fish, nano species.

A short profile for this species

The Emperor Botia page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Usually compatible

Should not be kept together

Hobbyist notes

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Change history and contributors
  1. Page created · October 16, 2026