Senegal Bichir
Polypterus senegalus
Oddballs
30 cmSemi-AggressiveBottom200 L min
Back to Gratiola
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 361 - 384 of 736 Guides
Strong Fit
Reticulated Hillstream Loach
Sewellia lineolata
Loaches
6.5 cmMostly PeacefulBottom80 L min
Florida Flagfish
Jordanella floridae
Killifish
6 cmSemi-AggressiveMid-level, Bottom75 L min
Bee Shrimp (Crystal Red / Black)
Caridina cantonensis
Invertebrates
3 cmPeacefulBottom, Mid-level19 L min
Cherry Shrimp
Neocaridina davidi
Invertebrates
3 cmPeacefulBottom, Mid-level19 L min
Peacock Gudgeon
Tateurndina ocellicauda
Gobies & Gudgeons
6 cmPeacefulMid-level, Bottom40 L min
Zebra Danio
Danio rerio
Cyprinids
5 cmMostly PeacefulSurface, Mid-level38 L min
Cherry Barb
Puntius titteya
Cyprinids
5 cmPeacefulMid-level, Bottom55 L min
Freshwater Angelfish
Pterophyllum scalare
Cichlids - South American
15 cmSemi-AggressiveMid-level, Surface150 L min
Cardinal Tetra
Paracheirodon axelrodi
Characins
4 cmPeacefulMid-level55 L min
Sailfin Molly
Poecilia latipinna
Livebearers
10 cmMostly PeacefulSurface, Mid-level, Bottom110 L min
Silver Tiger Perch (American Tigerfish)
Datnioides polota
Oddballs
35 cmAggressiveMid-level, Bottom650 L min
Redline Rasbora
Rasbora pauciperforata
Cyprinids
7 cmPeacefulSurface, Mid-level80 L min
Yellow Acara
Aequidens metae
Cichlids - South American
18 cmSemi-AggressiveMid-level, Bottom200 L min
Uruguayan Eartheater
Gymnogeophagus australis
Cichlids - South American
14 cmSemi-AggressiveBottom, Mid-level200 L min
Threadfin Acara
Acarichthys heckelii
Cichlids - South American
20 cmMostly PeacefulMid-level, Bottom250 L min
Red Striped Eartheater
Geophagus surinamensis
Cichlids - South American
25 cmMostly PeacefulBottom, Mid-level250 L min
Red Hump Eartheater
Geophagus steindachneri
Cichlids - South American
15 cmSemi-AggressiveBottom, Mid-level200 L min
Zebra Obliquidens
Astatotilapia latifasciata
Cichlids - African
12 cmAggressiveMid-level, Bottom200 L min
Rainbow Snakehead
Channa bleheri
Oddballs
20 cmAggressiveSurface, Mid-level, Bottom110 L min
Skunk Botia
Yasuhikotakia morleti
Loaches
10 cmAggressiveBottom150 L min
Redtail Splitfin
Xenotoca eiseni
Livebearers
7 cmSemi-AggressiveSurface, Mid-level110 L min
Redbreast Sunfish
Lepomis auritus
Other
20 cmAggressiveMid-level, Bottom280 L min
Pumpkinseed
Lepomis gibbosus
Other
20.5 cmAggressiveMid-level, Bottom280 L min