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 241 - 264 of 735 Tank Mates

Blue Tetra & Eastern Rainbowfish

Knodus borki · Melanotaenia splendida

Possible with Caution

Blue Tetra: Semi-AggressiveEastern Rainbowfish: Peaceful

Blue Tetra & Electric Blue Crayfish

Knodus borki · Procambarus alleni

Possible with Caution

Blue Tetra: Semi-AggressiveElectric Blue Crayfish: Aggressive

Blue Tetra & Electric Blue Hap

Knodus borki · Sciaenochromis fryeri

Blue Tetra & Electric Blue Johannii

Knodus borki · Pseudotropheus johannii

Blue Tetra & Elongatus Cichlid (Pseudotropheus Elongatus)

Knodus borki · Chindongo elongatus

Possible with Caution

Blue Tetra: Semi-AggressiveElongatus Cichlid (Pseudotropheus Elongatus): Aggressive

Blue Tetra & Ember Tetra

Knodus borki · Hyphessobrycon amandae

Possible with Caution

Blue Tetra: Semi-AggressiveEmber Tetra: Peaceful

Blue Tetra & Emerald Dwarf Danio

Knodus borki · Danio erythromicron

Possible with Caution

Blue Tetra: Semi-AggressiveEmerald Dwarf Danio: Peaceful

Blue Tetra & Emerald Eye Rasbora

Knodus borki · Brevibora dorsiocellata

Possible with Caution

Blue Tetra: Semi-AggressiveEmerald Eye Rasbora: Peaceful

Blue Tetra & Emerald Green Cory

Knodus borki · Corydoras splendens

Possible with Caution

Blue Tetra: Semi-AggressiveEmerald Green Cory: Peaceful

Blue Tetra & Emperor Snakehead

Knodus borki · Channa marulioides

Possible with Caution

Blue Tetra: Semi-AggressiveEmperor Snakehead: Highly Aggressive

Blue Tetra & Emperor Tetra

Knodus borki · Nematobrycon palmeri

Possible with Caution

Blue Tetra: Semi-AggressiveEmperor Tetra: Peaceful

Blue Tetra & Empire Gudgeon

Knodus borki · Hypseleotris compressa

Possible with Caution

Blue Tetra: Semi-AggressiveEmpire Gudgeon: Mostly Peaceful

Blue Tetra & Endler's Livebearer

Knodus borki · Poecilia wingei

Possible with Caution

Blue Tetra: Semi-AggressiveEndler's Livebearer: Peaceful

Blue Tetra & Espei Rasbora (Lambchop Rasbora)

Knodus borki · Trigonostigma espei

Possible with Caution

Blue Tetra: Semi-AggressiveEspei Rasbora (Lambchop Rasbora): Peaceful

Blue Tetra & Exquisite Rainbowfish

Knodus borki · Melanotaenia exquisita

Possible with Caution

Blue Tetra: Semi-AggressiveExquisite Rainbowfish: Peaceful

Blue Tetra & Fahaka Puffer

Knodus borki · Tetraodon lineatus

Possible with Caution

Blue Tetra: Semi-AggressiveFahaka Puffer: Highly Aggressive

Blue Tetra & Fairy Cichlid (Brichardi)

Knodus borki · Neolamprologus brichardi

Blue Tetra & False Glass Catfish

Knodus borki · Kryptopterus macrocephalus

Possible with Caution

Blue Tetra: Semi-AggressiveFalse Glass Catfish: Peaceful

Blue Tetra & False Rummy-Nose Tetra

Knodus borki · Petitella georgiae

Possible with Caution

Blue Tetra: Semi-AggressiveFalse Rummy-Nose Tetra: Peaceful

Blue Tetra & False Siamese Algae Eater (Stonelapping Minnow)

Knodus borki · Garra cambodgiensis

Possible with Caution

Blue Tetra: Semi-AggressiveFalse Siamese Algae Eater (Stonelapping Minnow): Semi-Aggressive

Blue Tetra & Featherfin Cichlid

Knodus borki · Cyathopharynx furcifer

Blue Tetra & Featherfin Squeaker

Knodus borki · Synodontis eupterus

Possible with Caution

Blue Tetra: Semi-AggressiveFeatherfin Squeaker: Semi-Aggressive

Blue Tetra & Festivum

Knodus borki · Mesonauta festivus

Possible with Caution

Blue Tetra: Semi-AggressiveFestivum: Mostly Peaceful

Blue Tetra & Fiddler Crab (Brackish)

Knodus borki · Uca sp.