Rhomb Barb
Desmopuntius rhomboocellatus
Cyprinids
5.5 cmPeacefulMid-level, Bottom60 L min
Back to Common Duckweed
Common Duckweed With Fish Guides
These pairing guides focus on how Common Duckweed handles real fish pressure, shared water conditions, and the practical layout needs that matter in a mixed planted tank.
PlacementFloating
LightLow
FlowLow (Still Water)
Water TypeFreshwater Only
Showing 1 - 24 of 736 Guides
Strong Fit
Redline Rasbora
Rasbora pauciperforata
Cyprinids
7 cmPeacefulSurface, Mid-level80 L min
Red Dwarf Rasbora
Microrasbora rubescens
Cyprinids
3 cmPeacefulMid-level, Surface40 L min
Steindachner Dwarf Cichlid
Apistogramma steindachneri
Cichlids - South American
9 cmMostly PeacefulMid-level, Bottom80 L min
Red Breasted Acara
Laetacara dorsigera
Cichlids - South American
7 cmMostly PeacefulMid-level, Bottom60 L min
Rainbow Snakehead
Channa bleheri
Oddballs
20 cmAggressiveSurface, Mid-level, Bottom110 L min
Freshwater Toadfish (Prehistoric Monster Fish)
Thalassophryne amazonica
Oddballs
15 cmAggressiveBottom75 L min
Zebra Apple Snail
Asolene spixi
Invertebrates
4 cmPeacefulBottom, Mid-level, Surface19 L min
Yellow Shrimp
Neocaridina davidi var. yellow
Invertebrates
2.5 cmPeacefulBottom, Mid-level10 L min
Trapdoor Snail
Cipangopaludina chinensis
Invertebrates
6.5 cmPeacefulBottom38 L min
Tiger Shrimp
Caridina mariae
Invertebrates
2.5 cmPeacefulBottom, Mid-level19 L min
Snowball Shrimp
Neocaridina cf. zhangjiajiensis var. white
Invertebrates
3 cmPeacefulBottom, Mid-level10 L min
Red Tupfel Shrimp
Caridina serrata
Invertebrates
3 cmPeacefulBottom, Mid-level19 L min
Red Goldflake Shrimp
Caridina sp. Red Goldflake
Invertebrates
2 cmPeacefulBottom38 L min
Redear Sunfish
Lepomis microlophus
Other
25 cmSemi-AggressiveMid-level, Bottom280 L min
Spotted Rainbowfish
Glossolepis maculosus
Rainbowfish
6 cmPeacefulMid-level, Surface60 L min
Red Tailed Redeye Puffer
Carinotetraodon irrubesco
Puffers
4.5 cmSemi-AggressiveMid-level, Bottom55 L min
West African Bichir
Polypterus retropinnis
Oddballs
34 cmSemi-AggressiveBottom200 L min
Weeksi Bichir
Polypterus weeksii
Oddballs
50 cmSemi-AggressiveBottom470 L min
Tropical Gar
Atractosteus tropicus
Oddballs
90 cmAggressiveSurface, Mid-level1500 L min
Spotted Gar
Lepisosteus oculatus
Oddballs
90 cmSemi-AggressiveSurface1200 L min
Shortnose Gar
Lepisosteus platostomus
Oddballs
80 cmAggressiveSurface, Mid-level1000 L min
Spotted Headstander
Chilodus punctatus
Characins
7.5 cmPeacefulMid-level, Bottom110 L min
Red Phantom Tetra
Hyphessobrycon sweglesi
Characins
4 cmPeacefulMid-level60 L min