Pike Livebearer tank mates
Belonesox belizanus
6 rated pairings from the Pike Livebearer care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Pike Livebearer needs at least 75 gallons on its own; every companion adds to that.
Use caution
6 · Works in the right setup; read the note before combining.
Swordtail
Xiphophorus hellerii
20 gal min · 4" adult · Peaceful
Large swordtails may be tolerated but smaller individuals will be predated upon
Molly
Poecilia sphenops
15 gal min · 3" adult · Peaceful
Only large adult mollies have a chance of coexistence; smaller specimens will be eaten
Platy
Xiphophorus maculatus
10 gal min · 2.5" adult · Peaceful
Platys are too small and will be consumed; only viable with very large tank and constant monitoring
Sailfin Molly
Poecilia latipinna
30 gal min · 4" adult · Peaceful
Large sailfin mollies may coexist but require significant space and hiding areas
Yucatan Molly
Poecilia velifera
40 gal min · 6" adult · Peaceful
Larger molly species with better survival chances but still at risk in smaller tanks
Amazon Molly
Poecilia formosa
10 gal min · 2.5" adult · Peaceful
Small species; only suitable with very large tanks and extensive vegetation
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.