Apple Snail
Pomacea maculata
Invertebrates
15 cmPeacefulBottom, Mid-level, Surface150 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 577 - 600 of 736 Guides
Possible with Caution
Royal Pleco (L190)
Panaque nigrolineatus
Catfish
43 cmSemi-AggressiveBottom450 L min
Uaru
Uaru amphiacanthoides
Cichlids - South American
25 cmMostly PeacefulMid-level, Bottom400 L min
Bolivian Ram
Mikrogeophagus altispinosus
Cichlids - South American
8 cmMostly PeacefulBottom, Mid-level75 L min
Malaysian Trumpet Snail (MTS)
Melanoides tuberculata
Invertebrates
3 cmPeacefulBottom5 L min
Assassin Snail
Anentome helena
Invertebrates
2.5 cmPeacefulBottom10 L min
Motoro Stingray
Potamotrygon motoro
Oddballs
50 cmSemi-AggressiveBottom750 L min
Denison Barb (Roseline Shark)
Sahyadria denisonii
Cyprinids
15 cmMostly PeacefulMid-level, Bottom200 L min
Kuhli Loach
Pangio kuhlii
Loaches
10 cmPeacefulBottom60 L min
Neon Blue Goby
Stiphodon atropurpureus
Gobies & Gudgeons
5 cmMostly PeacefulBottom57 L min
German Blue Ram
Mikrogeophagus ramirezi
Cichlids - South American
6 cmMostly PeacefulMid-level, Bottom60 L min
Spotfin Goby Cichlid
Tanganicodus irsacae
Cichlids - African
7 cmSemi-AggressiveBottom75 L min
Tanganyikan Clown Cichlid (Eretmodus)
Eretmodus cyanostictus
Cichlids - African
9 cmAggressiveBottom100 L min
Ceylon Puffer (Brackish)
Dichotomyctere fluviatilis
Puffers
17 cmAggressiveMid-level, Bottom150 L min
Blue Back Blue Eye
Pseudomugil cyanodorsalis
Rainbowfish
3.5 cmPeacefulSurface, Mid-level38 L min
Green Spotted Puffer (Brackish)
Dichotomyctere nigroviridis
Puffers
15 cmHighly AggressiveMid-level, Bottom114 L min
Figure 8 Puffer (Brackish)
Dichotomyctere ocellatus
Puffers
8 cmAggressiveMid-level, Bottom60 L min
Stripefin Eartheater
Gymnogeophagus rhabdotus
Cichlids - South American
12 cmSemi-AggressiveMid-level, Bottom110 L min
Redhead Severum
Heros sp. Rotkeil
Cichlids - South American
22 cmSemi-AggressiveMid-level, Bottom250 L min
Pearl Eartheater
Geophagus brasiliensis
Cichlids - South American
25 cmSemi-AggressiveBottom, Mid-level250 L min
Raspy River Stingray
Potamotrygon scobina
Oddballs
60 cmMostly PeacefulBottom850 L min
Wolf Cichlid
Parachromis dovii
Cichlids - Central American
65 cmHighly AggressiveMid-level, Bottom750 L min
White Cichlid
Vieja argentea
Cichlids - Central American
30 cmAggressiveMid-level, Bottom350 L min
Vieja fenestrata
Vieja fenestrata
Cichlids - Central American
30 cmAggressiveMid-level, Bottom450 L min