Blue Tetra Tank Mates & Compatibility

Blue Tetra

Knodus borki

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TemperamentSemi-Aggressive (5/10)

Adult Size5 cm

Temperature22–26°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level

StockingSchool of 8+

Showing 217 - 240 of 735 Tank Mates

Blue Tetra & Delhezi Bichir (Armored Bichir)

Knodus borki · Polypterus delhezi

Possible with Caution

Blue Tetra: Semi-AggressiveDelhezi Bichir (Armored Bichir): Semi-Aggressive

Blue Tetra & Delicate Blue-Eye

Knodus borki · Pseudomugil tenellus

Possible with Caution

Blue Tetra: Semi-AggressiveDelicate Blue-Eye: Peaceful

Blue Tetra & Demasoni Cichlid (Mbuna)

Knodus borki · Chindongo demasoni

Blue Tetra & Denison Barb (Roseline Shark)

Knodus borki · Sahyadria denisonii

Possible with Caution

Blue Tetra: Semi-AggressiveDenison Barb (Roseline Shark): Mostly Peaceful

Blue Tetra & Diamond Tetra

Knodus borki · Moenkhausia pittieri

Possible with Caution

Blue Tetra: Semi-AggressiveDiamond Tetra: Peaceful

Blue Tetra & Dickfeld's Julie

Knodus borki · Julidochromis dickfeldi

Blue Tetra & Discus

Knodus borki · Symphysodon aequifasciatus

Blue Tetra & Dojo Loach (Weather Loach)

Knodus borki · Misgurnus anguillicaudatus

Possible with Caution

Blue Tetra: Semi-AggressiveDojo Loach (Weather Loach): Peaceful

Blue Tetra & Domino Synodontis

Knodus borki · Synodontis notatus

Possible with Caution

Blue Tetra: Semi-AggressiveDomino Synodontis: Semi-Aggressive

Blue Tetra & Dourada

Knodus borki · Brachyplatystoma rousseauxii

Possible with Caution

Blue Tetra: Semi-AggressiveDourada: Semi-Aggressive

Blue Tetra & Duboisi Cichlid (Tropheus)

Knodus borki · Tropheus duboisi

Blue Tetra & Duplicareus Corydoras

Knodus borki · Corydoras duplicareus

Possible with Caution

Blue Tetra: Semi-AggressiveDuplicareus Corydoras: Peaceful

Blue Tetra & Dusky Millions Fish

Knodus borki · Phalloceros caudimaculatus

Possible with Caution

Blue Tetra: Semi-AggressiveDusky Millions Fish: Peaceful

Blue Tetra & Dwarf Chain Loach

Knodus borki · Ambastaia sidthimunki

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Chain Loach: Peaceful

Blue Tetra & Dwarf Cory (Tailspot Cory)

Knodus borki · Corydoras hastatus

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Cory (Tailspot Cory): Peaceful

Blue Tetra & Dwarf Flag Cichlid

Knodus borki · Laetacara curviceps

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Flag Cichlid: Mostly Peaceful

Blue Tetra & Dwarf Gourami

Knodus borki · Trichogaster lalius

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Gourami: Semi-Aggressive

Blue Tetra & Dwarf Green Pike Cichlid

Knodus borki · Crenicichla compressiceps

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Green Pike Cichlid: Aggressive

Blue Tetra & Dwarf Molly

Knodus borki · Poecilia chica

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Molly: Mostly Peaceful

Blue Tetra & Dwarf Neon Rainbowfish (Praecox)

Knodus borki · Melanotaenia praecox

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Neon Rainbowfish (Praecox): Peaceful

Blue Tetra & Dwarf Pea Puffer

Knodus borki · Carinotetraodon travancoricus

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Pea Puffer: Aggressive

Blue Tetra & Dwarf Pencilfish

Knodus borki · Nannostomus marginatus

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Pencilfish: Peaceful

Blue Tetra & Dwarf Petricola

Knodus borki · Synodontis lucipinnis

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Petricola: Peaceful

Blue Tetra & Dwarf Rasbora

Knodus borki · Boraras maculatus

Possible with Caution

Blue Tetra: Semi-AggressiveDwarf Rasbora: Peaceful