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Fish

Bandit cory

Corydoras metae
French name : Corydoras metae (Corydoras bandit)

The bandit cory is a small, peaceful armoured catfish from the Rio Meta drainage in Colombia, named for the dark mask-like band running through its eyes and a second stripe along the dorsal ridge. It inhabits soft, warm, well-oxygenated tributaries over sand and leaf litter. Strongly gregarious, it should be kept in groups of at least six on a fine sand substrate to protect its delicate barbels, which are essential for foraging. It coexists happily with tetras, small rasboras, dwarf cichlids and other corys. Maintain temperatures of 22-26 C, a pH near neutral to slightly acidic, and soft to moderately hard water. Feed a varied omnivorous diet of sinking pellets, frozen bloodworm, Daphnia and the occasional vegetable matter. Good filtration and clean substrate prevent barbel erosion.

Water
Freshwater
Origin
Rio Meta basin, Colombia (upper Orinoco)
Adult size
5 cm
Diet
Omnivore
Temperament
Peaceful
Difficulty
Beginner
Keep in group of
6+
Bandit cory (Corydoras metae)
Illustration

Water parameters

Temperature22 – 26 °C
pH6 – 7.5
Carbonate hardness (KH)2 – 12 °dKH
General hardness (GH)2 – 15 °dGH

Tank & stocking

Minimum tank volume80 L
Volume budget per individual 8 L — adds up with tank-mates
Minimum group size6 individuals (shoaling)

“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.

Frequently asked questions

What size aquarium does Bandit cory need?

Provide at least 80 litres for a small group to keep Bandit cory in good conditions.

What water parameters does Bandit cory need?

A temperature of 22–26 °C, pH 6–7.5.

Is Bandit cory peaceful or aggressive?

Its temperament is peaceful.

What does Bandit cory eat?

Its diet: omnivore.

How many Bandit cory should be kept together?

It is a social species: keep a group of at least 6.

How big does Bandit cory get?

Around 5 cm as an adult.

Is Bandit cory suitable for beginners?

Care level: beginner.

Planning a tank with Bandit cory?

AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.

➕ Add Bandit cory to my tank Discover AquaTender
« Add to my tank » opens AquaTender — sign in (free) and pick your aquarium.

Fish from the same biotope

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