Nassarius tank mates
Nassarius vibex
3 rated pairings from the Nassarius care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Nassarius needs at least 10 gallons on its own; every companion adds to that.
Excellent matches
3 · Same water, complementary zones, no conflict.Ocellaris Clownfish
Amphiprion ocellaris
20 gal min · 3.5" adult · Semi-aggressive
Peaceful fish that poses no threat to snails
Turbo Snail
Turbo fluctuosus
10 gal min · 2" adult · Peaceful
Fellow clean-up crew member; occupies different niches
Peppermint Shrimp
Lysmata wurdemanni
20 gal min · 2" adult · Peaceful
Peaceful invertebrate; complements the clean-up crew
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.