Black Ruby Barb 1.5"

Black Ruby Barbs are one of the most underrated fish in the hobby. As they mature, especially the males, they develop a deep ruby-red coloration with dark black accents that really stand out in a planted aquarium.

These active schooling fish are peaceful, easy to care for, and look their best when kept in groups. The more comfortable they are, the better their colors become. They are a great choice for community tanks and pair well with tetras, rasboras, cory catfish, and other peaceful fish.

Why people love Black Ruby Barbs:
• Beautiful ruby-red and black coloration
• Peaceful community fish
• Active and fun to watch
• Great for planted aquariums
• Easy to care for
• Colors improve as they mature

Care Info:

Scientific Name: Pethia nigrofasciata
Common Names: Black Ruby Barb, Purplehead Barb
Temperament: Peaceful
Adult Size: 2–2.5 inches
Tank Size: 20 gallons or larger
Temperature: 72–80°F
pH: 6.0–7.5
Diet: Omnivore
Difficulty: Beginner-friendly

Black Ruby Barbs do best in groups of at least 6. They enjoy planted tanks with plenty of swimming room and will show their best colors when kept in a low-stress environment with good water quality.

Feed a quality flake or pellet food along with frozen foods like bloodworms, brine shrimp, and daphnia to help bring out their coloration and keep them healthy.

Shipping Info:

We ship fish on Monday and Tuesday so they arrive quickly and safely. Orders usually arrive Wednesday or Thursday.

All fish are packed carefully with insulation and heat or cold packs when needed.

Live arrival is guaranteed as long as someone is available to receive the package on the first delivery attempt.

Color and size may vary depending on age, sex, and natural variation.