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Gratiola With Fish Guides

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

PlacementMidground
LightModerate
FlowModerate (Standard)
Water TypeFreshwater Only
Showing 193 - 216 of 736 Guides

Siamese Algae Eater

Crossocheilus oblongus

Cyprinids
Strong Fit
15 cmMostly PeacefulBottom, Mid-level110 L min

Sterba's Corydoras

Corydoras sterbai

Catfish
Strong Fit
6.8 cmPeacefulBottom75 L min

Panda Corydoras

Corydoras panda

Catfish
Strong Fit
5 cmPeacefulBottom54 L min

Rummy-Nose Tetra

Hemigrammus rhodostomus

Characins
Strong Fit
5 cmPeacefulMid-level, Bottom75 L min

Thinbar Datnoid

Datnioides undecimradiatus

Oddballs
Strong Fit
40 cmSemi-AggressiveMid-level, Bottom570 L min

Upside Down Catfish

Synodontis nigriventris

Catfish
Strong Fit
9.6 cmPeacefulMid-level, Bottom75 L min

Helicopter Catfish

Wallagonia leerii

Catfish
Strong Fit
150 cmHighly AggressiveMid-level, Bottom4000 L min

Ogilby's Rainbowfish

Melanotaenia ogilbyi

Rainbowfish
Strong Fit
8 cmPeacefulSurface, Mid-level110 L min

Platinum Hatchet

Thoracocharax stellatus

Characins
Strong Fit
7 cmPeacefulSurface110 L min

Panda Tetra

Aphyocharax paraguayensis

Characins
Strong Fit
4 cmMostly PeacefulSurface, Mid-level60 L min

Shortbarbel Pangasius

Pangasius micronemus

Catfish
Strong Fit
100 cmMostly PeacefulMid-level, Bottom4000 L min

One-Spot Betta

Betta unimaculata

Anabantoids
Strong Fit
11 cmSemi-AggressiveSurface, Mid-level, Bottom80 L min

Needlenose Gar

Xenentodon cancila

Oddballs
Strong Fit
30 cmSemi-AggressiveSurface200 L min

Indonesian Giant Snakehead

Channa micropeltes

Oddballs
Strong Fit
100 cmHighly AggressiveSurface, Mid-level, Bottom2000 L min

Silver Hatchetfish

Gasteropelecus sternicla

Characins
Strong Fit
5 cmPeacefulSurface75 L min

Glass Bloodfin Tetra

Prionobrama filigera

Characins
Strong Fit
6 cmPeacefulSurface, Mid-level60 L min

Freshwater Barracuda

Ctenolucius hujeta

Characins
Strong Fit
25 cmSemi-AggressiveSurface250 L min

Lima Shovelnose Catfish

Sorubim lima

Catfish
Strong Fit
45 cmMostly PeacefulMid-level, Bottom500 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

Copper Harlequin Rasbora

Trigonostigma hengeli

Cyprinids
Strong Fit
3 cmPeacefulSurface, Mid-level38 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