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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 217 - 240 of 736 Guides

Humpbacked Limia

Limia nigrofasciata

Livebearers
Strong Fit
6 cmPeacefulMid-level, Surface75 L min

Horned Nerite Snail

Clithon corona

Invertebrates
Strong Fit
1.5 cmPeacefulBottom, Mid-level, Surface19 L min

Neon Green Rasbora (Kubotai)

Microdevario kubotai

Cyprinids
Strong Fit
2 cmPeacefulSurface, Mid-level38 L min

Melon Barb

Haludaria fasciata

Cyprinids
Strong Fit
7 cmMostly PeacefulMid-level, Bottom110 L min

Glowlight Danio

Danio choprae

Cyprinids
Strong Fit
3.5 cmPeacefulSurface, Mid-level60 L min

Flying Fox

Epalzeorhynchos kalopterus

Cyprinids
Strong Fit
15 cmAggressiveBottom110 L min

Neolamprologus Fasciatus

Neolamprologus fasciatus

Cichlids - African
Strong Fit
15 cmSemi-AggressiveBottom, Mid-level200 L min

Malawi Gar

Lichnochromis acuticeps

Cichlids - African
Strong Fit
25 cmSemi-AggressiveMid-level, Bottom350 L min

Golden Julie

Julidochromis ornatus

Cichlids - African
Strong Fit
8.5 cmSemi-AggressiveBottom, Mid-level75 L min

Head and Tail Light Tetra

Hemigrammus ocellifer

Characins
Strong Fit
4.5 cmPeacefulMid-level, Surface60 L min

Green Fire Tetra

Aphyocharax rathbuni

Characins
Strong Fit
4.5 cmPeacefulMid-level, Surface55 L min

Gold Tetra

Hemigrammus rodwayi

Characins
Strong Fit
4.5 cmPeacefulMid-level55 L min

Flag Tetra

Hyphessobrycon heterorhabdus

Characins
Strong Fit
4.5 cmPeacefulMid-level55 L min

Schwartz's Cory

Corydoras schwartzi

Catfish
Strong Fit
6.5 cmPeacefulBottom60 L min

Marbled Whiptail

Loricaria simillima

Catfish
Strong Fit
25 cmPeacefulBottom200 L min

Loricaria spinulifera

Loricaria spinulifera

Catfish
Strong Fit
13.8 cmPeacefulBottom110 L min

Loricaria pumila (Dwarf Whiptail Catfish)

Loricaria pumila

Catfish
Strong Fit
8.1 cmPeacefulBottom75 L min

Parnahyba Whiptail Catfish

Loricaria parnahybae

Catfish
Strong Fit
16 cmPeacefulBottom110 L min

Loricaria lundbergi

Loricaria lundbergi

Catfish
Strong Fit
14 cmPeacefulBottom110 L min

Lacerda Cory C015

Scleromystax lacerdai

Catfish
Strong Fit
6 cmPeacefulBottom60 L min

Hi Fin Peppered Cory

Scleromystax macropterus

Catfish
Strong Fit
9 cmPeacefulBottom100 L min

Gulper Catfish

Asterophysus batrachus

Catfish
Strong Fit
28 cmSemi-AggressiveBottom, Mid-level250 L min

Golden Oto

Macrotocinclus affinis

Catfish
Strong Fit
4.5 cmPeacefulMid-level, Bottom38 L min

Flagtail Cory (Mrs Schwartz's Cory)

Corydoras robineae

Catfish
Strong Fit
5.5 cmPeacefulBottom60 L min