Harlequin Shark Tank Mates & Compatibility

Harlequin Shark

Labeo variegatus

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TemperamentAggressive (8/10)

Adult Size16 cm

Temperature21–27°C

Water TypeFreshwater Only

Swim ZoneBottom

StockingSolo only

Showing 721 - 735 of 735 Tank Mates

Harlequin Shark & Yellow Lab (Mbuna)

Labeo variegatus · Labidochromis caeruleus

Possible with Caution

Harlequin Shark: AggressiveYellow Lab (Mbuna): Semi-Aggressive

Harlequin Shark & Yellow Peacock Cichlid

Labeo variegatus · Aulonocara baenschi

Harlequin Shark & Yellow Perch

Labeo variegatus · Perca flavescens

Possible with Caution

Harlequin Shark: AggressiveYellow Perch: Semi-Aggressive

Harlequin Shark & Yellow Sand Cichlid

Labeo variegatus · Xenotilapia bathyphilus

Harlequin Shark & Yellow Shrimp

Labeo variegatus · Neocaridina davidi var. yellow

Possible with Caution

Harlequin Shark: AggressiveYellow Shrimp: Peaceful

Harlequin Shark & Yoyo Loach

Labeo variegatus · Botia almorhae

Possible with Caution

Harlequin Shark: AggressiveYoyo Loach: Mostly Peaceful

Harlequin Shark & Zebra Apple Snail

Labeo variegatus · Asolene spixi

Possible with Caution

Harlequin Shark: AggressiveZebra Apple Snail: Peaceful

Harlequin Shark & Zebra Danio

Labeo variegatus · Danio rerio

Possible with Caution

Harlequin Shark: AggressiveZebra Danio: Mostly Peaceful

Harlequin Shark & Zebra Loach

Labeo variegatus · Botia striata

Possible with Caution

Harlequin Shark: AggressiveZebra Loach: Peaceful

Harlequin Shark & Zebra Obliquidens

Labeo variegatus · Astatotilapia latifasciata

Possible with Caution

Harlequin Shark: AggressiveZebra Obliquidens: Aggressive

Harlequin Shark & Zebra Oto

Labeo variegatus · Otocinclus cocama

Possible with Caution

Harlequin Shark: AggressiveZebra Oto: Peaceful

Harlequin Shark & Zebra Pleco (L046)

Labeo variegatus · Hypancistrus zebra

Possible with Caution

Harlequin Shark: AggressiveZebra Pleco (L046): Mostly Peaceful

Harlequin Shark & Zebra Shovelnose (Tigrinus Catfish)

Labeo variegatus · Brachyplatystoma tigrinum

Possible with Caution

Harlequin Shark: AggressiveZebra Shovelnose (Tigrinus Catfish): Mostly Peaceful

Harlequin Shark & Zebra Spiny Eel

Labeo variegatus · Mastacembelus zebrinus

Possible with Caution

Harlequin Shark: AggressiveZebra Spiny Eel: Peaceful

Harlequin Shark & Zebra Tilapia

Labeo variegatus · Heterotilapia buttikoferi

Possible with Caution

Harlequin Shark: AggressiveZebra Tilapia: Highly Aggressive