Tiger Barb tank mates
Every recommendation below is computed, not copied: the AquaSage engine paired Tiger Barb (7 cm / 2.8 in, semi-aggressive) with 271 fish and invertebrates in a spacious reference tank and scored each pair for water-parameter overlap, temperament, predation and husbandry. A species makes the green list only when every check passes at 20–28 °C (68–82.4 °F).
Verdicts by the AquaSage engine v0.1.2 in a 450 L reference tank. Read the full methodology →
Best tank mates for Tiger Barb

Bleeding Heart Tetra
7 cm · 21–28°C

Bronze Corydoras
7 cm · 22–28°C

Wrestling Halfbeak
7 cm · 23–29°C

Glass Catfish
6.5 cm · 20–26°C

Penguin Tetra
7.5 cm · 22–28°C

Sterbai Corydoras
6.5 cm · 23–30°C

Umbrella Dwarf Cichlid
6.5 cm · 18–28°C

African Butterfly Cichlid
8 cm · 23–28°C

Bamboo Shrimp
8 cm · 22–29°C

Black Ruby Barb
6 cm · 20–27°C

Bolivian Ram
8 cm · 22–27°C

Diamond Tetra
6 cm · 24–28°C
64 more species pass every check:
Possible with care
- Acei Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- African Butterflyfish— Serious temperament conflict
- Agassiz's Dwarf Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Altum Angelfish— Serious temperament conflict
- Angelfish— Serious temperament conflict
- Auratus Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Betta (Siamese Fighting Fish)— Serious temperament conflict
- Black Skirt Tetra— Some tension — cover and space are doing the work
- Blood Parrot Cichlid— Some tension — cover and space are doing the work
- Blue Acara— Some tension — cover and space are doing the work
- Blue Dolphin Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Blue Tiger Shrimp— Everyone is close on temperature — one fish sits just outside its favourite
- Borleyi (Redfin Hap)— Everyone is close on pH — one fish sits just outside its favourite
- Borneo Sucker— Everyone is close on temperature — one fish sits just outside its favourite
- Brevis Shell Dweller— Everyone is close on pH — one fish sits just outside its favourite
- Brichard's Teleogramma— Some tension — cover and space are doing the work
- Brichardi (Fairy Cichlid)— pH is a compromise for someone here
- Buenos Aires Tetra— Some tension — cover and space are doing the work
- Buffalohead Cichlid— Some tension — cover and space are doing the work
- Bumblebee Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Bumblebee Goby— Everyone is close on pH — one fish sits just outside its favourite
- Butterfly Hillstream Loach— Everyone is close on temperature — one fish sits just outside its favourite
- Calvus Cichlid— pH is a compromise for someone here
- Cardinal Tetra— Everyone is close on pH — one fish sits just outside its favourite
- Celebes Rainbowfish— pH is a compromise for someone here
- Celestial Pearl Danio— Everyone is close on temperature — one fish sits just outside its favourite
- Checkerboard Cichlid— Everyone is close on temperature — one fish sits just outside its favourite
- Checkered Barb— Everyone is close on temperature — one fish sits just outside its favourite
- Chili Rasbora— Everyone is close on pH — one fish sits just outside its favourite
- Chinese Algae Eater— Some tension — cover and space are doing the work
- Chocolate Cichlid— Everyone is close on temperature — one fish sits just outside its favourite
- Chocolate Gourami— Everyone is close on temperature — one fish sits just outside its favourite
- Clown Killifish— pH is a compromise for someone here
- Cobalt Blue Zebra— Everyone is close on pH — one fish sits just outside its favourite
- Cockatoo Dwarf Cichlid— Some tension — cover and space are doing the work
- Colombian Ramshorn Snail— Everyone is close on pH — one fish sits just outside its favourite
- Compressiceps Cichlid— pH is a compromise for someone here
- Congo Dwarf Cichlid— pH is a compromise for someone here
- Convict Cichlid— Some tension — cover and space are doing the work
- Crystal Red Shrimp— Everyone is close on temperature — one fish sits just outside its favourite
- Cuckoo Catfish— Everyone is close on pH — one fish sits just outside its favourite
- Cylindricus Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Cyprichromis— pH is a compromise for someone here
- Demasoni Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Denison Barb— Everyone is close on temperature — one fish sits just outside its favourite
- Discus— Serious temperament conflict
- Doctor Fish— Everyone is close on temperature — one fish sits just outside its favourite
- Dogtooth Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Dojo (Weather) Loach— Everyone is close on temperature — one fish sits just outside its favourite
- Dwarf Pea Puffer— Some tension — cover and space are doing the work
- Dwarf Petricola Catfish— Everyone is close on pH — one fish sits just outside its favourite
- Dwarf Rasbora— Everyone is close on pH — one fish sits just outside its favourite
- Electric Blue Ahli— Everyone is close on pH — one fish sits just outside its favourite
- Electric Yellow Lab— Everyone is close on pH — one fish sits just outside its favourite
- Elephantnose Fish— Some tension — cover and space are doing the work
- Ellioti Cichlid— pH is a compromise for someone here
- Elongate Mbuna— Everyone is close on pH — one fish sits just outside its favourite
- Ember Tetra— Everyone is close on pH — one fish sits just outside its favourite
- Endler's Livebearer— pH is a compromise for someone here
- Even-spotted Synodontis— Everyone is close on pH — one fish sits just outside its favourite
- Featherfin Squeaker— Some tension — cover and space are doing the work
- Festivum (Flag Cichlid)— Setup needs adjustments for some species
- Figure-8 Puffer— Everyone is close on pH — one fish sits just outside its favourite
- Firemouth Cichlid— Some tension — cover and space are doing the work
- Five-bar Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- German Blue Ram— Everyone is close on temperature — one fish sits just outside its favourite
- Glowlight Danio— Everyone is close on temperature — one fish sits just outside its favourite
- Gold Barb— Everyone is close on temperature — one fish sits just outside its favourite
- Golden Julie— Everyone is close on pH — one fish sits just outside its favourite
- Golden Wonder Killifish— Some tension — cover and space are doing the work
- Green Discus— Serious temperament conflict
- Green Neon Tetra— Everyone is close on temperature — one fish sits just outside its favourite
- Guppy— Serious temperament conflict
- Heckel Discus— Serious temperament conflict
- Hongi Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Japanese Trapdoor Snail— Everyone is close on temperature — one fish sits just outside its favourite
- Jewel Cichlid— Some tension — cover and space are doing the work
- Johanni Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Kenyi Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Kissing Gourami— Some tension — cover and space are doing the work
- Kuhli Loach— pH is a compromise for someone here
- Lambchop Rasbora— pH is a compromise for someone here
- Least Killifish— Everyone is close on temperature — one fish sits just outside its favourite
- Lemon Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Leopard Danio— Everyone is close on temperature — one fish sits just outside its favourite
- Macmasteri Dwarf Cichlid— pH is a compromise for someone here
- Maingano Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Marble Hatchetfish— Everyone is close on pH — one fish sits just outside its favourite
- Marlieri Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Masked Julie— pH is a compromise for someone here
- Medaka Ricefish— Everyone is close on temperature — one fish sits just outside its favourite
- Molly— Everyone is close on pH — one fish sits just outside its favourite
- Moonlight Gourami— Everyone is close on temperature — one fish sits just outside its favourite
- Multifasciatus Shell Dweller— Everyone is close on pH — one fish sits just outside its favourite
- Neon Tetra— Everyone is close on temperature — one fish sits just outside its favourite
- Nerite Snail— pH is a compromise for someone here
- Ocellatus Shell Dweller— Everyone is close on pH — one fish sits just outside its favourite
- Odessa Barb— Everyone is close on temperature — one fish sits just outside its favourite
- Panda Corydoras— Everyone is close on temperature — one fish sits just outside its favourite
- Paradise Fish— Everyone is close on temperature — one fish sits just outside its favourite
- Paraguay Eartheater— Everyone is close on temperature — one fish sits just outside its favourite
- Peaceful Betta— Some tension — cover and space are doing the work
- Peacock Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Pearl Danio— Everyone is close on temperature — one fish sits just outside its favourite
- Pearl Gourami— Serious temperament conflict
- Peppered Corydoras— Everyone is close on temperature — one fish sits just outside its favourite
- Polka Dot Loach— Some tension — cover and space are doing the work
- Port Cichlid— Everyone is close on temperature — one fish sits just outside its favourite
- Powder Blue Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Rabbit Snail— Everyone is close on temperature — one fish sits just outside its favourite
- Rainbow Cichlid— Setup needs adjustments for some species
- Rainbow Shark— Some tension — cover and space are doing the work
- Red Empress— Everyone is close on pH — one fish sits just outside its favourite
- Red Rainbowfish— pH is a compromise for someone here
- Red Zebra Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Red-Tail Shark— Some tension — cover and space are doing the work
- Redhead Cichlid— Some tension — cover and space are doing the work
- Regan's Julie— pH is a compromise for someone here
- Reticulated Hillstream Loach— Everyone is close on temperature — one fish sits just outside its favourite
- Rosy Barb— Everyone is close on temperature — one fish sits just outside its favourite
- Rubber Lip Pleco— Everyone is close on temperature — one fish sits just outside its favourite
- Rummynose Tetra— pH is a compromise for someone here
- Rusty Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Sailfin Molly— pH is a compromise for someone here
- Salvini Cichlid— Some tension — cover and space are doing the work
- Sand-sifting Xenotilapia— pH is a compromise for someone here
- Saulosi Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Serpae Tetra— Some tension — cover and space are doing the work
- Severum— Everyone is close on temperature — one fish sits just outside its favourite
- Similis Shell Dweller— Everyone is close on pH — one fish sits just outside its favourite
- Spotted Hoplo— Setup needs adjustments for some species
- Star Sapphire— Everyone is close on pH — one fish sits just outside its favourite
- Strawberry Rasbora— Everyone is close on pH — one fish sits just outside its favourite
- Sulawesi Cardinal Shrimp— Everyone is close on temperature — one fish sits just outside its favourite
- Sunshine Peacock— Everyone is close on pH — one fish sits just outside its favourite
- Sveni Eartheater— Everyone is close on temperature — one fish sits just outside its favourite
- Swordtail— pH is a compromise for someone here
- T-Bar Cichlid— Some tension — cover and space are doing the work
- Taiwan Reef Cichlid— Everyone is close on pH — one fish sits just outside its favourite
- Threadfin Acara— Everyone is close on temperature — one fish sits just outside its favourite
- Threadfin Petrochromis— pH is a compromise for someone here
- Threadfin Rainbowfish— Serious temperament conflict
- Three-spot Gourami— Some tension — cover and space are doing the work
- Turquoise Rainbowfish— pH is a compromise for someone here
- Uaru (Triangle Cichlid)— Everyone is close on temperature — one fish sits just outside its favourite
- White Cloud Mountain Minnow— Everyone is close on temperature — one fish sits just outside its favourite
- Yoyo Loach— Some tension — cover and space are doing the work
- Zebra Danio— Everyone is close on temperature — one fish sits just outside its favourite
- Zebra Mbuna— Everyone is close on pH — one fish sits just outside its favourite
- Zebra Pleco— Everyone is close on temperature — one fish sits just outside its favourite
Avoid with Tiger Barb
- Adonis Pleco— Tank is too small for some species
- Bala Shark— Tank is too small for some species
- Black Moor Goldfish— No temperature suits every species here
- Clown Loach— Tank is too small for some species
- Comet Goldfish— No temperature suits every species here
- Common Goldfish— No temperature suits every species here
- Common Pleco— Tank is too small for some species
- Demon Eartheater— Tank is too small for some species
- Duboisi Tropheus— Only one pH value suits everyone — no margin
- Endlicheri Bichir— Tank is too small for some species
- Fantail Goldfish— No temperature suits every species here
- Frontosa— Tank is too small for some species
- Goby Cichlid— Only one pH value suits everyone — no margin
- Green Spotted Pufferfish— Freshwater and brackish species cannot share a tank
- Green Terror— A predator will eat a tankmate
- Iridescent Shark— Tank is too small for some species
- Jack Dempsey— A predator will eat a tankmate
- Jaguar Cichlid— Tank is too small for some species
- Koi— No temperature suits every species here
- Livingstoni— A predator will eat a tankmate
- Malawi Eyebiter— A predator will eat a tankmate
- Malawi Hawk— Tank is too small for some species
- Oranda Goldfish— No temperature suits every species here
- Ornate Bichir— Tank is too small for some species
- Oscar— Tank is too small for some species
- Peacock Bass— Tank is too small for some species
- Pike Cichlid— Tank is too small for some species
- Ranchu Goldfish— No temperature suits every species here
- Red Devil— A predator will eat a tankmate
- Red Terror— Tank is too small for some species
- Reticulated Flying Fox— Tank is too small for some species
- Rostratus— Tank is too small for some species
- Rosy Red Minnow— No temperature suits every species here
- Royal Pleco— Tank is too small for some species
- Ryukin Goldfish— No temperature suits every species here
- Sailfin Pleco— Tank is too small for some species
- Shubunkin Goldfish— No temperature suits every species here
- Silver Arowana— Tank is too small for some species
- Silver Moony— Freshwater and brackish species cannot share a tank
- Striped Raphael Catfish— A predator will eat a tankmate
- Telescope Goldfish— No temperature suits every species here
- Texas Cichlid— A predator will eat a tankmate
- Tropheus— Only one pH value suits everyone — no margin
- Venustus (Giraffe Cichlid)— A predator will eat a tankmate
- Wolf Cichlid— Tank is too small for some species
Frequently asked questions
- What are the best tank mates for Tiger Barb?
- Top engine-approved picks: Bleeding Heart Tetra, Bronze Corydoras, Wrestling Halfbeak, Glass Catfish, Penguin Tetra. Each shares a workable temperature and pH band with Tiger Barb and clears the temperament and predation checks in a spacious reference tank.
- What fish should you avoid keeping with Tiger Barb?
- The engine red-flags Adonis Pleco, Bala Shark, Black Moor Goldfish among others — for incompatible water, temperament conflict or predation risk. The avoid list above states the specific reason for each pairing.