Colombian Shark Catfish (Brackish)
Ariopsis seemanni
Catfish
35 cmSemi-AggressiveMid-level, Bottom380 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 697 - 720 of 736 Guides
Not Recommended
Bumblebee Goby (Brackish)
Brachygobius xanthozonus
Gobies & Gudgeons
4.5 cmMostly PeacefulBottom38 L min
Banded Archerfish (Brackish)
Toxotes jaculatrix
Oddballs
25 cmSemi-AggressiveSurface300 L min
Brown Hoplo Catfish
Hoplosternum littorale
Catfish
22 cmPeacefulBottom, Mid-level200 L min
Chuco Cichlid
Chuco godmanni
Cichlids - Central American
28 cmAggressiveMid-level, Bottom450 L min
Chanchito
Australoheros facetus
Cichlids - South American
22 cmSemi-AggressiveMid-level, Bottom150 L min
Adonis Pleco
Acanthicus adonis
Catfish
100 cmAggressiveBottom1500 L min
Aequidens sp. Atabapo
Aequidens sp. Atabapo
Cichlids - South American
15 cmSemi-AggressiveMid-level, Bottom110 L min
Aequidens diadema (Diadem Cichlid)
Aequidens diadema
Cichlids - South American
15 cmSemi-AggressiveMid-level, Bottom200 L min
African Clawed Frog
Xenopus laevis
Other
12 cmAggressiveBottom, Mid-level, Surface75 L min
African Lungfish
Protopterus annectens
Oddballs
100 cmHighly AggressiveBottom, Mid-level, Surface680 L min
Tropheus Moorii
Tropheus moorii
Cichlids - African
14.5 cmHighly AggressiveMid-level, Bottom280 L min
Pearly Ocellatus
Neolamprologus stappersi
Cichlids - African
5 cmAggressiveBottom38 L min
Freshwater Flounder
Trinectes maculatus
Oddballs
15 cmPeacefulBottom110 L min
Finger Fish
Monodactylus argenteus
Oddballs
25 cmSemi-AggressiveMid-level470 L min
Mono Sebae (Brackish)
Monodactylus sebae
Oddballs
25 cmMostly PeacefulMid-level400 L min
Violet Goby (Dragon Goby)
Gobioides broussonnetii
Gobies & Gudgeons
50 cmPeacefulBottom200 L min
Taiwan Reef Cichlid
Protomelas sp. "Steveni Taiwan"
Cichlids - African
17 cmSemi-AggressiveMid-level, Bottom280 L min
Rusty Cichlid
Iodotropheus sprengerae
Cichlids - African
10.5 cmSemi-AggressiveMid-level, Bottom110 L min
Socolofi Cichlid (Pseudotropheus Socolofi)
Chindongo socolofi
Cichlids - African
12 cmAggressiveMid-level, Bottom200 L min
Saulosi Cichlid
Chindongo saulosi
Cichlids - African
8.5 cmAggressiveMid-level, Bottom150 L min
Flavus Cichlid (Pseudotropheus Flavus)
Chindongo flavus
Cichlids - African
10 cmAggressiveMid-level, Bottom200 L min
Trewavas' Cichlid
Labeotropheus trewavasae
Cichlids - African
13 cmAggressiveMid-level, Bottom200 L min
Msobo Mbuna
Metriaclima sp. "Msobo"
Cichlids - African
11 cmAggressiveMid-level, Bottom200 L min