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Ornate Rainbowfish Tank Mates & Compatibility

Ornate Rainbowfish

Rhadinocentrus ornatus

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TemperamentPeaceful (2/10)
Adult Size6 cm
Temperature20–28°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSchool of 6+
Showing 97 - 120 of 735 Tank Mates

Ornate Rainbowfish & Betta Macrostoma

Rhadinocentrus ornatus · Betta macrostoma

Possible with Caution
Ornate Rainbowfish: PeacefulBetta Macrostoma: Semi-Aggressive

Ornate Rainbowfish & Betta Smaragdina

Rhadinocentrus ornatus · Betta smaragdina

Possible with Caution
Ornate Rainbowfish: PeacefulBetta Smaragdina: Semi-Aggressive

Ornate Rainbowfish & Black Acara

Rhadinocentrus ornatus · Cichlasoma bimaculatum

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Acara: Semi-Aggressive

Ornate Rainbowfish & Black Belt Cichlid

Rhadinocentrus ornatus · Vieja maculicauda

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Belt Cichlid: Aggressive

Ornate Rainbowfish & Black Bullhead Catfish

Rhadinocentrus ornatus · Ameiurus melas

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Bullhead Catfish: Aggressive

Ornate Rainbowfish & Black Corydoras

Rhadinocentrus ornatus · Corydoras schultzei

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Corydoras: Peaceful

Ornate Rainbowfish & Black Diamond Cichlid

Rhadinocentrus ornatus · Paratilapia polleni

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Diamond Cichlid: Aggressive

Ornate Rainbowfish & Black Fin Cory

Rhadinocentrus ornatus · Corydoras leucomelas

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Fin Cory: Peaceful

Ornate Rainbowfish & Black Ghost Knifefish

Rhadinocentrus ornatus · Apteronotus albifrons

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Ghost Knifefish: Semi-Aggressive

Ornate Rainbowfish & Black Kuhli Loach

Rhadinocentrus ornatus · Pangio oblonga

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Kuhli Loach: Peaceful

Ornate Rainbowfish & Black Marble Hoplo

Rhadinocentrus ornatus · Megalechis thoracata

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Marble Hoplo: Mostly Peaceful

Ornate Rainbowfish & Black Neon Tetra

Rhadinocentrus ornatus · Hyphessobrycon herbertaxelrodi

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Neon Tetra: Peaceful

Ornate Rainbowfish & Black Ocellatus

Rhadinocentrus ornatus · Lamprologus speciosus

Not Recommended
Ornate Rainbowfish: PeacefulBlack Ocellatus: Aggressive

Ornate Rainbowfish & Black Pacu

Rhadinocentrus ornatus · Colossoma macropomum

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Pacu: Mostly Peaceful

Ornate Rainbowfish & Black Phantom Tetra

Rhadinocentrus ornatus · Hyphessobrycon megalopterus

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Phantom Tetra: Peaceful

Ornate Rainbowfish & Black Ruby Barb

Rhadinocentrus ornatus · Pethia nigrofasciata

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Ruby Barb: Mostly Peaceful

Ornate Rainbowfish & Black Skirt Tetra

Rhadinocentrus ornatus · Gymnocorymbus ternetzi

Possible with Caution
Ornate Rainbowfish: PeacefulBlack Skirt Tetra: Mostly Peaceful

Ornate Rainbowfish & Black-Banded Rainbowfish

Rhadinocentrus ornatus · Melanotaenia nigrans

Possible with Caution
Ornate Rainbowfish: PeacefulBlack-Banded Rainbowfish: Peaceful

Ornate Rainbowfish & Blackline Rasbora

Rhadinocentrus ornatus · Rasbora borapetensis

Possible with Caution
Ornate Rainbowfish: PeacefulBlackline Rasbora: Peaceful

Ornate Rainbowfish & Bladder Snail (Pest Snail)

Rhadinocentrus ornatus · Physella acuta

Possible with Caution
Ornate Rainbowfish: PeacefulBladder Snail (Pest Snail): Peaceful

Ornate Rainbowfish & Bleeding Heart Tetra

Rhadinocentrus ornatus · Hyphessobrycon erythrostigma

Possible with Caution
Ornate Rainbowfish: PeacefulBleeding Heart Tetra: Peaceful

Ornate Rainbowfish & Bleher's Rainbowfish

Rhadinocentrus ornatus · Chilatherina bleheri

Possible with Caution
Ornate Rainbowfish: PeacefulBleher's Rainbowfish: Peaceful

Ornate Rainbowfish & Blind Cave Tetra

Rhadinocentrus ornatus · Astyanax mexicanus

Possible with Caution
Ornate Rainbowfish: PeacefulBlind Cave Tetra: Mostly Peaceful

Ornate Rainbowfish & Blood Parrot Cichlid

Rhadinocentrus ornatus · Hybrid cichlid (Blood Parrot)

Possible with Caution
Ornate Rainbowfish: PeacefulBlood Parrot Cichlid: Semi-Aggressive