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Odessa barb, Pethia padamya (Hamilton, 1822), Natural History Museum University of Pisa

Ticto barb

Small silver freshwater fish with two black spots

Photo: Mattia Nocciola, CC BY-SA 4.0, via Wikimedia Commons

The ticto barb is a small subtropical freshwater fish native to South and Southeast Asia. It lives in shallow muddy waters and is popular in home aquariums for its active schooling behaviour and distinctive markings.

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  • Grows to a maximum length of 10 cm
  • Has two black spots on silver gold body
  • Lays around 150 eggs per spawning event
  • Prefers water temperature of 14–22 °C
  • Native to upper Mekong and Irrawaddy basins

What it is

The ticto barb is a small freshwater species belonging to the carp family. It has a silver and gold body marked by two distinct black spots. One spot sits just before the pectoral fin while the other lies near the base of the tail. Adults reach a maximum length of ten centimetres. This fish is native to subtropical regions and thrives in specific water conditions including slightly acidic pH levels.

Where it lives

This species inhabits the upper basins of several major river systems including the Mekong Salwen and Irrawaddy. Its range extends across Nepal India Pakistan Myanmar Bangladesh Thailand and Sri Lanka. It prefers still shallow marginal waters found in lakes and rivers. These habitats typically feature muddy bottoms where the fish can browse close to the substrate.

How it lives

Ticto barbs are active schooling fish that do best when kept in groups. In sufficient numbers they generally leave other tank mates alone. They feed on small crustaceans insects and plankton found near the bottom. In captivity they require a well planted environment that mimics their natural shallow muddy habitat. They prefer water temperatures between fourteen and twenty two degrees Celsius.

Breeding and life cycle

These fish lay their eggs among coarse gravel beds. A single spawning event produces approximately one hundred and fifty eggs released in batches of twenty. The parents often consume any eggs they discover after spawning concludes. To ensure survival aquarists usually separate the adults from the clutch immediately. The eggs hatch in about one day and the fry become free swimming a day later.

Ticto barb
A drawing made by EveryFish from what this page says. It is a diagram, not a picture of the real fish.

Fish and people

The ticto barb is a common choice for home aquariums due to its peaceful nature in schools. It is frequently confused with the Odessa barb in the trade though the latter lacks the reddish orange male colouration. Enthusiasts value its active behaviour and distinctive two spot pattern. Providing a planted tank with soft water helps replicate its natural environment.

Questions people ask about Ticto barb

How big does a ticto barb get?

The ticto barb is a small fish that grows to a maximum length of ten centimetres or four inches. This compact size makes it suitable for smaller community aquariums provided there is enough swimming space.

Do ticto barbs eat their own eggs?

Yes they often consume their eggs after spawning. Aquarists usually need to separate the adult fish from the gravel bed immediately after laying to prevent them from eating the clutch.

What water conditions do they need?

They prefer subtropical conditions with a pH between 6.0 and 7.0. Water hardness should be up to 10 dGH and the temperature must stay within the range of fourteen to twenty two degrees Celsius.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Ticto barb", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryFish rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

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