Empire Gudgeon
Hypseleotris compressa
Gobies & Gudgeons
12 cmMostly PeacefulMid-level, Bottom110 L min
Back to Radican Sword
Radican Sword With Fish Guides
These pairing guides focus on how Radican Sword handles real fish pressure, shared water conditions, and the practical layout needs that matter in a mixed planted tank.
PlacementMidground
LightModerate
FlowLow (Still Water)
Water TypeFreshwater Only
Showing 313 - 336 of 736 Guides
Strong Fit
African Butterfly Cichlid
Anomalochromis thomasi
Cichlids - African
7.5 cmMostly PeacefulMid-level, Bottom60 L min
Dwarf Neon Rainbowfish (Praecox)
Melanotaenia praecox
Rainbowfish
7 cmPeacefulSurface, Mid-level75 L min
Silver Arowana
Osteoglossum bicirrhosum
Oddballs
100 cmSemi-AggressiveSurface1000 L min
Clown Knifefish
Chitala ornata
Oddballs
90 cmAggressiveMid-level, Bottom750 L min
Black Ghost Knifefish
Apteronotus albifrons
Oddballs
40 cmSemi-AggressiveBottom, Mid-level450 L min
Dwarf Chain Loach
Ambastaia sidthimunki
Loaches
6 cmPeacefulBottom, Mid-level75 L min
Molly (Sailfin/Black/Dalmatian)
Poecilia sphenops
Livebearers
10 cmMostly PeacefulSurface, Mid-level75 L min
Amano Shrimp
Caridina multidentata
Invertebrates
5 cmPeacefulBottom, Mid-level38 L min
Tiger Barb
Puntigrus tetrazona
Cyprinids
7 cmSemi-AggressiveMid-level, Bottom80 L min
Sterba's Corydoras
Corydoras sterbai
Catfish
6.8 cmPeacefulBottom75 L min
Panda Corydoras
Corydoras panda
Catfish
5 cmPeacefulBottom54 L min
Gardner's Killifish
Fundulopanchax gardneri
Killifish
6.5 cmMostly PeacefulSurface, Mid-level38 L min
Pearl Gourami
Trichopodus leerii
Anabantoids
12 cmMostly PeacefulSurface, Mid-level110 L min
Steindachner Dwarf Cichlid
Apistogramma steindachneri
Cichlids - South American
9 cmMostly PeacefulMid-level, Bottom80 L min
Trapdoor Snail
Cipangopaludina chinensis
Invertebrates
6.5 cmPeacefulBottom38 L min
Redear Sunfish
Lepomis microlophus
Other
25 cmSemi-AggressiveMid-level, Bottom280 L min
Thinbar Datnoid
Datnioides undecimradiatus
Oddballs
40 cmSemi-AggressiveMid-level, Bottom570 L min
Upside Down Catfish
Synodontis nigriventris
Catfish
9.6 cmPeacefulMid-level, Bottom75 L min
San Juan Cory
Corydoras bilineatus
Catfish
4.5 cmPeacefulBottom60 L min
Helicopter Catfish
Wallagonia leerii
Catfish
150 cmHighly AggressiveMid-level, Bottom4000 L min
Ogilby's Rainbowfish
Melanotaenia ogilbyi
Rainbowfish
8 cmPeacefulSurface, Mid-level110 L min
Peacock Eel
Macrognathus siamensis
Oddballs
30 cmPeacefulBottom150 L min
Panda Dwarf Cichlid
Apistogramma nijsseni
Cichlids - South American
8 cmSemi-AggressiveBottom, Mid-level60 L min