Silver Dollar
Metynnis argenteus
Characins
15 cmPeacefulMid-level, Surface280 L min
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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 601 - 624 of 736 Guides
Possible with Caution
Mbu Puffer
Tetraodon mbu
Puffers
67 cmAggressiveMid-level, Bottom1500 L min
Clown Loach
Chromobotia macracanthus
Loaches
30 cmPeacefulBottom500 L min
Firemouth Cichlid
Thorichthys meeki
Cichlids - Central American
15 cmSemi-AggressiveMid-level, Bottom110 L min
Kribensis
Pelvicachromis pulcher
Cichlids - African
10 cmSemi-AggressiveBottom, Mid-level75 L min
Bronze Corydoras
Corydoras aeneus
Catfish
7 cmPeacefulBottom60 L min
Giant Gourami
Osphronemus goramy
Anabantoids
60 cmSemi-AggressiveSurface, Mid-level1000 L min
Bumblebee Goby (Brackish)
Brachygobius xanthozonus
Gobies & Gudgeons
4.5 cmMostly PeacefulBottom38 L min
Crying Whiptail
Loricaria sp. "Rio Atabapo"
Catfish
18 cmPeacefulBottom120 L min
Brown Hoplo Catfish
Hoplosternum littorale
Catfish
22 cmPeacefulBottom, Mid-level200 L min
Chanchito
Australoheros facetus
Cichlids - South American
22 cmSemi-AggressiveMid-level, Bottom150 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
Tiger Loach
Syncrossus hymenophysa
Loaches
21 cmAggressiveBottom250 L min
Sumo Loach
Schistura balteata
Loaches
9 cmAggressiveBottom100 L min
White Cheeked Goby
Rhinogobius duospilus
Gobies & Gudgeons
5 cmMostly PeacefulBottom40 L min
Shovelnose Sturgeon
Scaphirhynchus platorynchus
Oddballs
85 cmMostly PeacefulBottom3000 L min
Tropheus Moorii
Tropheus moorii
Cichlids - African
14.5 cmHighly AggressiveMid-level, Bottom280 L min
Silver Prochilodus
Semaprochilodus taeniurus
Characins
30 cmMostly PeacefulMid-level, Bottom450 L min
Pacific Sturgeon
Acipenser transmontanus
Oddballs
300 cmMostly PeacefulBottom20000 L min
Pike Cichlid (Xingu)
Crenicichla sp. Xingu
Cichlids - South American
35 cmHighly AggressiveMid-level, Bottom560 L min
Mottled Loach
Paracanthocobitis botia
Loaches
10 cmMostly PeacefulBottom110 L min