Blue Leg Poso Prawn tank mates
Macrobrachium latidactylus
5 rated pairings from the Blue Leg Poso Prawn care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Blue Leg Poso Prawn needs at least 20 gallons on its own; every companion adds to that.
Good matches
2 · Compatible with normal care — watch space and numbers.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Small, peaceful algae-eaters that occupy different ecological niches and avoid conflict
Bristlenose Pleco
Ancistrus sp.
20 gal min · 5" adult · Peaceful
Nocturnal bottom-dweller with different feeding habits; minimal direct competition
Use caution
3 · Works in the right setup; read the note before combining.
Ember Tetra
Hyphessobrycon amandae
10 gal min · 0.8" adult · Peaceful
Small enough to coexist but may be viewed as prey; monitor closely
Chili Rasbora
Boraras brigittae
5 gal min · 0.8" adult · Peaceful
Tiny size makes them vulnerable; only suitable in larger tanks with dense vegetation
Amano Shrimp
Caridina multidentata
10 gal min · 2" adult · Peaceful
May compete for food and territory; risk of predation on smaller individuals
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.