Checkerboard barb care guide

Plan a tank with checkerboard barbsSee all tank mates

Checkerboard barb quick facts

Tank setup

A group of six needs at least 20 gallons (76 L) with a tank about 30 in (75 cm) long. Plant it well, but leave open water in the middle. A dark substrate, some floating plants and softer light make their colors stand out. Gentle to moderate filter flow is fine.

How many checkerboard barbs in a tank?

The smallest common tank that suits checkerboard barbs is a 20 gallon long. Here is roughly how many fit in each size when they are the only fish, based on adult size and waste output. Leave room if you want tank mates.

Water parameters

Keep them at 20–25°C (68–77°F), pH 6.0–7.5 and soft to moderately hard water (2–12 dGH). They adapt well to most tap water within that range. Weekly partial water changes keep them healthy and colorful.

Best tank mates for checkerboard barbs

These popular species share checkerboard barbs' water needs and temperament. See the full list of 79 good matches.

• Cherry shrimp

  3 cm (1.2 in) · 20–27°C (68–81°F)

• Nerite snail

  2.5 cm (1 in) · 22–27°C (72–81°F)

• Guppy

  5 cm (2 in) · 22–27°C (72–81°F)

• Neon tetra

  3.5 cm (1.4 in) · 21–25°C (70–77°F)

• Panda corydoras

  4.5 cm (1.8 in) · 21–25°C (70–77°F)

• Bristlenose pleco

  12 cm (4.7 in) · 22–26°C (72–79°F)

• Bronze corydoras

  7 cm (2.8 in) · 21–26°C (70–79°F)

• Fancy goldfish

  15 cm (5.9 in) · 18–23°C (64–73°F)

Avoid keeping checkerboard barbs with

• Oscar: Oscar can eat checkerboard barbs: they're small enough to fit in its mouth once it's grown.
• Bala shark: Bala shark can eat checkerboard barbs: they're small enough to fit in its mouth once it's grown.
• Boesemani rainbowfish: They need different temperatures: Checkerboard barb 20–25°C (68–77°F), boesemani rainbowfish 26–29°C (79–84°F).
• Chinese algae eater: Chinese algae eater is aggressive and will bully or injure peaceful checkerboard barbs.
• Convict cichlid: Convict cichlid is aggressive and will bully or injure peaceful checkerboard barbs.
• Discus: They need different temperatures: Checkerboard barb 20–25°C (68–77°F), discus 28–30°C (82–86°F).

Feeding

An easy omnivore with a small mouth. Feed a fine flake or micro pellet every day, and add frozen or live foods such as bloodworms, brine shrimp and daphnia several times a week. Some plant food, like spirulina flakes, rounds out the diet.

Behavior

One of the calmest barbs, so it mixes well with small tetras, rasboras, danios, corydoras and peaceful gouramis. Males flare and display at each other, which is harmless and shows off their best color. A bigger group with several females keeps things relaxed. Avoid large or rowdy fish that will scare them.

Breeding

They scatter eggs, give no care and will eat their own eggs. Use a separate, dimly lit tank with fine-leaved plants, a spawning mop or mesh on the bottom, and slightly soft water at the warm end of the range. Remove the adults after spawning. Eggs hatch in 1–2 days; feed fry infusoria first, then baby brine shrimp.

Tips from experienced keepers

• Keep at least six, ideally with more females than males, for the calmest behavior.
• Males show their richest red fins when other males are around to display to.
• A dark substrate and floating plants make the checkered pattern pop.
• Feed small foods. Their mouths are tiny compared with bigger barbs.

Sources

We checked these references when writing this page. Values are for healthy long-term keeping, not survival limits. Last reviewed 2026-10-13. See our editorial policy.

• seriouslyfish.com
• fishbase.se
• guidarium.com