Threadfin Acara & Pacific Blue Eye
Acarichthys heckelii · Pseudomugil signifer
Threadfin Acara: Mostly PeacefulPacific Blue Eye: Peaceful
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Threadfin Acara Tank Mates & Compatibility
Threadfin Acara
Acarichthys heckelii
TemperamentMostly Peaceful (4/10)
Adult Size20 cm
Temperature24–28°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 481 - 504 of 735 Tank Mates
Ideal Tank Mates
Threadfin Acara & Pacific Sturgeon
Acarichthys heckelii · Acipenser transmontanus
Threadfin Acara: Mostly PeacefulPacific Sturgeon: Mostly Peaceful
Threadfin Acara & Palmas Bichir
Acarichthys heckelii · Polypterus palmas palmas
Threadfin Acara: Mostly PeacefulPalmas Bichir: Semi-Aggressive
Threadfin Acara & Panda Corydoras
Acarichthys heckelii · Corydoras panda
Threadfin Acara: Mostly PeacefulPanda Corydoras: Peaceful
Threadfin Acara & Panda Dwarf Cichlid
Acarichthys heckelii · Apistogramma nijsseni
Threadfin Acara: Mostly PeacefulPanda Dwarf Cichlid: Semi-Aggressive
Threadfin Acara & Panda Garra
Acarichthys heckelii · Garra flavatra
Threadfin Acara: Mostly PeacefulPanda Garra: Mostly Peaceful
Threadfin Acara & Panda Tetra
Acarichthys heckelii · Aphyocharax paraguayensis
Threadfin Acara: Mostly PeacefulPanda Tetra: Mostly Peaceful
Threadfin Acara & Pangasius nasutus (Long-Nosed Pangasius)
Acarichthys heckelii · Pangasius nasutus
Threadfin Acara: Mostly PeacefulPangasius nasutus (Long-Nosed Pangasius): Mostly Peaceful
Threadfin Acara & Panther Crab
Acarichthys heckelii · Parathelphusa pantherina
Threadfin Acara: Mostly PeacefulPanther Crab: Aggressive
Threadfin Acara & Paradise Fish
Acarichthys heckelii · Macropodus opercularis
Threadfin Acara: Mostly PeacefulParadise Fish: Aggressive
Threadfin Acara & Parallel Cory
Acarichthys heckelii · Corydoras parallelus
Threadfin Acara: Mostly PeacefulParallel Cory: Peaceful
Threadfin Acara & Parkinson's Rainbowfish
Acarichthys heckelii · Melanotaenia parkinsoni
Threadfin Acara: Mostly PeacefulParkinson's Rainbowfish: Peaceful
Threadfin Acara & Parnahyba Whiptail Catfish
Acarichthys heckelii · Loricaria parnahybae
Threadfin Acara: Mostly PeacefulParnahyba Whiptail Catfish: Peaceful
Threadfin Acara & Parrot Cichlid
Acarichthys heckelii · Hoplarchus psittacus
Threadfin Acara: Mostly PeacefulParrot Cichlid: Aggressive
Threadfin Acara & Pastel Cichlid
Acarichthys heckelii · Cribroheros alfari
Threadfin Acara: Mostly PeacefulPastel Cichlid: Aggressive
Threadfin Acara & Payara
Acarichthys heckelii · Hydrolycus scomberoides
Threadfin Acara: Mostly PeacefulPayara: Aggressive
Threadfin Acara & Peacock Bass Monoculus
Acarichthys heckelii · Cichla monoculus
Threadfin Acara: Mostly PeacefulPeacock Bass Monoculus: Aggressive
Threadfin Acara & Peacock Bass Ocellaris
Acarichthys heckelii · Cichla ocellaris
Threadfin Acara: Mostly PeacefulPeacock Bass Ocellaris: Aggressive
Threadfin Acara & Peacock Bass Orinocensis
Acarichthys heckelii · Cichla orinocensis
Threadfin Acara: Mostly PeacefulPeacock Bass Orinocensis: Aggressive
Threadfin Acara & Peacock Bass Temensis
Acarichthys heckelii · Cichla temensis
Threadfin Acara: Mostly PeacefulPeacock Bass Temensis: Aggressive
Threadfin Acara & Peacock Cichlid (Aulonocara)
Acarichthys heckelii · Aulonocara sp.
Threadfin Acara: Mostly PeacefulPeacock Cichlid (Aulonocara): Semi-Aggressive
Threadfin Acara & Peacock Eel
Acarichthys heckelii · Macrognathus siamensis
Threadfin Acara: Mostly PeacefulPeacock Eel: Peaceful
Threadfin Acara & Peacock Gudgeon
Acarichthys heckelii · Tateurndina ocellicauda
Threadfin Acara: Mostly PeacefulPeacock Gudgeon: Peaceful
Threadfin Acara & Pearl Danio
Acarichthys heckelii · Danio albolineatus
Threadfin Acara: Mostly PeacefulPearl Danio: Peaceful