Blue Star Endler tank mates
Poecilia wingei
6 rated pairings from the Blue Star Endler care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Blue Star Endler needs at least 5 gallons on its own; every companion adds to that.
Excellent matches
5 · Same water, complementary zones, no conflict.
Red Cherry Shrimp
Neocaridina davidi
5 gal min · 1.2" adult · Peaceful
Similar water parameters and peaceful temperament; shrimp won't harm fry if plants are dense
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Peaceful bottom-dweller that shares the same water conditions and won't compete for food
Amano Shrimp
Caridina multidentata
10 gal min · 2" adult · Peaceful
Larger shrimp that won't prey on fry; excellent algae control and compatible parameters
Dwarf Hairgrass
Eleocharis parvula
Foreground plant that provides shelter for fry and natural grazing opportunities
Java Moss
Taxiphyllum barbieri
Dense plant growth essential for fry protection and natural behavior enrichment
Good matches
1 · Compatible with normal care — watch space and numbers.
Also recommended alongside Blue Star Endler
Species whose own guides list Blue Star Endler as a tank mate.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.