El Tigre Endler tank mates
Poecilia wingei
6 rated pairings from the El Tigre Endler care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. El Tigre Endler needs at least 5 gallons on its own; every companion adds to that.
Excellent matches
4 · Same water, complementary zones, no conflict.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Peaceful algae eaters that occupy different water zones and share similar water parameters
Ramshorn Snail
Planorbarius corneus
5 gal min · 0.75" adult · Peaceful
Peaceful scavengers that help control algae and detritus without competing for food
Chili Rasbora
Boraras brigittae
5 gal min · 0.8" adult · Peaceful
Tiny, peaceful fish with identical water requirements and nano tank suitability
Dwarf Hairgrass
Eleocharis parvula
Live plant that provides cover for fry and grazing surfaces; improves water quality
Good matches
2 · Compatible with normal care — watch space and numbers.
Red Cherry Shrimp
Neocaridina davidi
5 gal min · 1.2" adult · Peaceful
Compatible with Endlers; provide additional bioload management and occupy bottom zones
Ember Tetra
Hyphessobrycon amandae
10 gal min · 0.8" adult · Peaceful
Similar size and peaceful temperament; compatible water parameters and feeding habits
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.