Firefin Barb
Pethia ticto
Also known as: Tic-tac-toe Barb, Ticto Barb, Two-spot Barb
A quietly charming schooling barb from the foothills of South Asia.

About
The Firefin Barb (Pethia ticto) is a small, peaceful cyprinid with a wide natural range stretching from Pakistan and India through Nepal, Bangladesh, Myanmar, and into Thailand, where it inhabits shallow, slow-moving or still waters over muddy substrates. In the wild it forages close to the bottom, picking off insects, crustaceans, and plankton. This species is frequently confused with its close relative P. padamya in the trade, but the two are easy enough to tell apart once you know what to look for. Male Firefin Barbs lack the reddish-orange body coloration that makes P. padamya so instantly recognizable. Males of this species do show their best colors during social interactions, displaying to rivals and competing for female attention, which makes keeping a larger group genuinely rewarding to watch. A mixed-sex group of eight to ten individuals is ideal, and they pair well with similarly sized open-water cyprinids or with loaches that occupy the lower levels of the tank. Breeding in captivity is straightforward for those willing to put in a little effort. They are egg scatterers with no parental instinct, so separating adults from eggs promptly is key to raising fry. They are a reasonable choice for a fishkeeper with some experience who wants an active, sociable schooling fish for a well-planned community setup.
Similar species
Other fish you might consider
Good tank mates
Species that tend to coexist peacefully with Firefin Barb
From the same region
Share the same natural habitat. Great for a biotope-themed tank
Frequently asked questions
- How big does the Firefin Barb get?
- The Firefin Barb reaches about 2β3" as an adult.
- What size tank does the Firefin Barb need?
- A minimum of 19 gallons is recommended for the Firefin Barb, with more room needed for a proper group.
- What water parameters does the Firefin Barb need?
- The Firefin Barb does best with a temperature of 68β82Β°F, a pH of 6β7.5, hardness around 2β12 dGH.
- Is the Firefin Barb aggressive?
- The Firefin Barb is generally peaceful and suits a community tank with similarly calm tankmates.
- What does the Firefin Barb eat?
- The Firefin Barb is a carnivore. It needs a meaty, protein-rich diet of frozen or live foods.
- How long does the Firefin Barb live?
- With good care, the Firefin Barb typically lives 3-5 years.