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Undulata With Fish Guides

These pairing guides focus on how Undulata handles real fish pressure, shared water conditions, and the practical layout needs that matter in a mixed planted tank.

PlacementMidground
LightLow
FlowLow (Still Water)
Water TypeFreshwater Only
Showing 385 - 408 of 736 Guides

Black Marble Hoplo

Megalechis thoracata

Catfish
Strong Fit
15 cmMostly PeacefulBottom, Mid-level115 L min

Kissing Gourami

Helostoma temminckii

Anabantoids
Strong Fit
25 cmSemi-AggressiveSurface, Mid-level280 L min

Delicate Blue-Eye

Pseudomugil tenellus

Rainbowfish
Strong Fit
5 cmPeacefulSurface, Mid-level60 L min

Emperor Snakehead

Channa marulioides

Oddballs
Strong Fit
65 cmHighly AggressiveMid-level, Surface800 L min

Cupid Cichlid

Biotodoma cupido

Cichlids - South American
Strong Fit
12 cmMostly PeacefulMid-level, Bottom250 L min

Copper Harlequin Rasbora

Trigonostigma hengeli

Cyprinids
Strong Fit
3 cmPeacefulSurface, Mid-level38 L min

Walking Catfish (Clarias)

Clarias batrachus

Catfish
Strong Fit
45 cmAggressiveBottom750 L min

Brown Puffer

Pao turgidus

Puffers
Strong Fit
15 cmHighly AggressiveBottom, Mid-level114 L min

Celebes Halfbeak

Nomorhamphus liemi

Livebearers
Strong Fit
10 cmMostly PeacefulSurface75 L min

Chocolate Cichlid

Hypselecara temporalis

Cichlids - South American
Strong Fit
30 cmMostly PeacefulMid-level, Bottom280 L min

Bullseye Catfish

Horabagrus brachysoma

Catfish
Strong Fit
45 cmSemi-AggressiveBottom, Mid-level450 L min

Apistogramma Resticulosa Marmor

Apistogramma cf. resticulosa "Marmor"

Cichlids - South American
Strong Fit
6 cmMostly PeacefulBottom60 L min

Apistogramma Parrot

Apistogramma sp. "Parrot"

Cichlids - South American
Strong Fit
7.5 cmSemi-AggressiveBottom, Mid-level60 L min

Apistogramma Mouthbrooder (Maulbrüter)

Apistogramma barlowi

Cichlids - South American
Strong Fit
7.5 cmSemi-AggressiveMid-level, Bottom60 L min

Apistogramma Broad-banded

Apistogramma breitbinden

Cichlids - South American
Strong Fit
7.5 cmSemi-AggressiveBottom, Mid-level80 L min

African Pike

Hepsetus odoe

Characins
Strong Fit
30 cmAggressiveSurface, Mid-level680 L min

Abei Puffer

Pao abei

Puffers
Strong Fit
10.5 cmHighly AggressiveMid-level, Bottom114 L min

Blue Point Cichlid

Andinoacara coeruleopunctatus

Cichlids - South American
Strong Fit
15 cmSemi-AggressiveMid-level, Bottom250 L min

Black Ocellatus

Lamprologus speciosus

Cichlids - African
Strong Fit
6.5 cmAggressiveBottom40 L min

Black Kuhli Loach

Pangio oblonga

Loaches
Strong Fit
8 cmPeacefulBottom60 L min

Port Acara

Cichlasoma portalegrense

Cichlids - South American
Strong Fit
15 cmSemi-AggressiveMid-level, Bottom150 L min

Black Acara

Cichlasoma bimaculatum

Cichlids - South American
Strong Fit
15 cmSemi-AggressiveMid-level, Bottom115 L min

Arapaima

Arapaima gigas

Oddballs
Strong Fit
300 cmAggressiveSurface, Mid-level15000 L min

Apistogramma viejita

Apistogramma viejita

Cichlids - South American
Strong Fit
7 cmSemi-AggressiveBottom60 L min