Lyretail Molly tank mates
Poecilia sphenops
5 rated pairings from the Lyretail Molly care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Lyretail Molly needs at least 20 gallons on its own; every companion adds to that.
Excellent matches
2 · Same water, complementary zones, no conflict.
Guppy
Poecilia reticulata
10 gal min · 2" adult · Peaceful
Similar size, peaceful temperament, and compatible water parameters make guppies ideal companions
Platy
Xiphophorus maculatus
10 gal min · 2.5" adult · Peaceful
Closely related livebearer with matching care requirements and peaceful behavior
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 water zones and have compatible water needs
Ramshorn Snail
Planorbarius corneus
5 gal min · 0.75" adult · Peaceful
Peaceful invertebrate that helps control algae without competing for food or space
Use caution
1 · Works in the right setup; read the note before combining.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.