Black Pacu Tank Mates & Compatibility

Black Pacu

Colossoma macropomum

View full care guide

TemperamentMostly Peaceful (4/10)

Adult Size90 cm

Temperature22–28°C

Water TypeFreshwater Only

Swim ZoneMid-level, Bottom

StockingSolo or group

Showing 49 - 72 of 735 Tank Mates

Black Pacu & Apistogramma baenschi (Inca 50)

Colossoma macropomum · Apistogramma baenschi

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma baenschi (Inca 50): Semi-Aggressive

Black Pacu & Apistogramma borellii (Umbrella Cichlid)

Colossoma macropomum · Apistogramma borellii

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma borellii (Umbrella Cichlid): Mostly Peaceful

Black Pacu & Apistogramma elizabethae

Colossoma macropomum · Apistogramma elizabethae

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma elizabethae: Semi-Aggressive

Black Pacu & Apistogramma macmasteri

Colossoma macropomum · Apistogramma macmasteri

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma macmasteri: Semi-Aggressive

Black Pacu & Apistogramma panduro

Colossoma macropomum · Apistogramma panduro

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma panduro: Semi-Aggressive

Black Pacu & Apistogramma uaupesi

Colossoma macropomum · Apistogramma uaupesi

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma uaupesi: Semi-Aggressive

Black Pacu & Apistogramma viejita

Colossoma macropomum · Apistogramma viejita

Possible with Caution

Black Pacu: Mostly PeacefulApistogramma viejita: Semi-Aggressive

Black Pacu & Apple Snail

Colossoma macropomum · Pomacea maculata

Possible with Caution

Black Pacu: Mostly PeacefulApple Snail: Peaceful

Black Pacu & Arapaima

Colossoma macropomum · Arapaima gigas

Possible with Caution

Black Pacu: Mostly PeacefulArapaima: Aggressive

Black Pacu & Arfak Rainbowfish

Colossoma macropomum · Melanotaenia arfakensis

Possible with Caution

Black Pacu: Mostly PeacefulArfak Rainbowfish: Peaceful

Black Pacu & Arrowhead Puffer

Colossoma macropomum · Pao suvattii

Possible with Caution

Black Pacu: Mostly PeacefulArrowhead Puffer: Highly Aggressive

Black Pacu & Arulius Barb

Colossoma macropomum · Dawkinsia arulius

Ideal Tank Mates

Black Pacu: Mostly PeacefulArulius Barb: Mostly Peaceful

Black Pacu & Asher Cory

Colossoma macropomum · Corydoras tukano

Possible with Caution

Black Pacu: Mostly PeacefulAsher Cory: Peaceful

Black Pacu & Asian Arowana

Colossoma macropomum · Scleropages formosus

Possible with Caution

Black Pacu: Mostly PeacefulAsian Arowana: Aggressive

Black Pacu & Asian Upside Down Catfish

Colossoma macropomum · Mystus leucophasis

Possible with Caution

Black Pacu: Mostly PeacefulAsian Upside Down Catfish: Aggressive

Black Pacu & Assassin Snail

Colossoma macropomum · Anentome helena

Ideal Tank Mates

Black Pacu: Mostly PeacefulAssassin Snail: Peaceful

Black Pacu & Auratus Cichlid (Mbuna)

Colossoma macropomum · Melanochromis auratus

Black Pacu & Aurora Yellow Mbuna

Colossoma macropomum · Metriaclima sp. "Aurora Yellow"

Possible with Caution

Black Pacu: Mostly PeacefulAurora Yellow Mbuna: Aggressive

Black Pacu & Australian Pearl Arowana

Colossoma macropomum · Scleropages jardinii

Possible with Caution

Black Pacu: Mostly PeacefulAustralian Pearl Arowana: Highly Aggressive

Black Pacu & Australian Smelt

Colossoma macropomum · Retropinna semoni

Possible with Caution

Black Pacu: Mostly PeacefulAustralian Smelt: Peaceful

Black Pacu & Axelrod's Rainbowfish

Colossoma macropomum · Chilatherina axelrodi

Possible with Caution

Black Pacu: Mostly PeacefulAxelrod's Rainbowfish: Peaceful

Black Pacu & Azureus Cichlid

Colossoma macropomum · Copadichromis azureus

Black Pacu & Badis (Chameleon Fish)

Colossoma macropomum · Badis badis

Possible with Caution

Black Pacu: Mostly PeacefulBadis (Chameleon Fish): Semi-Aggressive

Black Pacu & Bahia Red

Colossoma macropomum · Geophagus sp. Bahia Red

Possible with Caution

Black Pacu: Mostly PeacefulBahia Red: Semi-Aggressive