Long-fin Cherry Barb
Puntius titteya
Long-fin Cherry Barb (Puntius titteya) — Easy care, Peaceful, under Barb & Shark. Minimum tank in the app: 15.9 US gal min; aim for 73–81°F and pH 6–7.8. The Long-fin Cherry Barb is well-suited for both novice and experienced aquarists looking for a vibrant, social fish that thrives in groups.

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.
Natural distribution
Sri Lanka
- East & Southeast Asia
Regional colours match the stocking calculator’s origin map.
Long-fin Cherry Barb Tank Setup
Create a mid-level swimming habitat with ample open swimming space complemented by plants and decorations that provide cover and visual barriers. A soft substrate will help mimic their natural environment, while subdued lighting enhances their colors and encourages natural behavior. Ensure the tank has a gentle flow to cater to their preferences, as overly strong currents can lead to stress.
What Do Long-fin Cherry Barbs Eat?
Long-fin Cherry Barbs are omnivorous and adapt well to a variety of foods, but provide a balanced diet to enhance their vibrant coloration. They do not compete aggressively for food, but ensure all fish receive adequate nutrition, as faster feeders may overshadow slower ones.
Long-fin Cherry Barb Tank Mates
These barbs are ideal companions for similarly sized, peaceful species that occupy different tank levels, such as small tetras or rasboras. Avoid larger, aggressive fish that may intimidate them or fin-nippers that can damage their delicate fins. Intraspecies, maintaining a group of six or more fosters harmony, as solitary individuals may become stressed or withdrawn.
Are Long-fin Cherry Barbs Good for Beginners?
In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. One common error is underestimating their need for group dynamics, which can lead to stress and an unappealing display of behavior. neglecting to provide adequate tank cover can result in shyness and reduced activity.
Building a community? Run the full list through the stocking calculator before you add anything else.
Log tests and reminders in App-aquatic—free, same data you see here.




