Burmese Badis

Badis ruber

FreshwaterFish

Care at a glance

Temperature
64–77°F (18–25°C)
pH
6.5–7.5
Adult size
2 in (5 cm)
Minimum tank
20 gal (75 L)
Temperament
Mostly peaceful
Social behavior
Solitary
Swim level
Middle
Difficulty
Easy
Breeding
Hard
Rarity
Rare
Origin
Myanmar, Thailand, Laos
Family
Badidae

Overview

They are quiet, retiring fish that hang in the lower and middle water near cover, so an aquascape with lots of hiding spots suits them. A 75 liter tank works, and they do best alone or in a pair rather than crowded. They are micro-predators that mostly ignore dry food, so feed live or frozen bloodworms, brine shrimp, and daphnia. Keep them only with calm, slow tankmates that will not outcompete them at feeding.

In the wild

Burmese badis come from slow, shallow streams and ponds in Myanmar, Thailand, and Laos, in cooler water with dense plants and soft bottoms. Recreate that with a quiet, well-planted tank, plenty of caves and leaf litter, and gentle flow. They like it on the cooler side, from the high teens up to the mid 20s C, with a pH near neutral.

Good to know

This is a small fish in the family Badidae, reaching about 5 cm. Males show the deep red color that gives the fish its name, especially when breeding, while females stay plainer. They are cave spawners, and the male guards the clutch until it hatches.

Did you know

Males defend a small cave and turn much redder to court a female, then take over egg duty alone once she has spawned. The genus is full of look-alikes that get traded under mixed names, so a fish sold as one Badis species is not always what the label says.

Appears in

Freshwater fish · Beginner fish · Coldwater fish

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