Zoanthids tank mates
Zoanthus sp.
6 rated pairings from the Zoanthids care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Zoanthids needs at least 10 gallons on its own; every companion adds to that.
Excellent matches
4 · Same water, complementary zones, no conflict.Ocellaris Clownfish
Amphiprion ocellaris
20 gal min · 3.5" adult · Semi-aggressive
Small, reef-safe fish that won't disturb zoa colonies and thrive in similar lighting and water parameters
Cleaner Shrimp
Lysmata amboinensis
30 gal min · 2.5" adult · Peaceful
Peaceful invertebrate that benefits the reef ecosystem without harming soft corals
Neon Goby
Elacatinus oceanops
20 gal min · 2" adult · Peaceful
Small, peaceful fish that feeds on parasites and algae without disturbing coral colonies
Astrea Snail
Astraea tecta
10 gal min · 2" adult · Peaceful
Herbivorous snail that controls algae growth without damaging zoas or competing for space
Good matches
2 · Compatible with normal care — watch space and numbers.Pistol Shrimp
Alpheus randalli
20 gal min · 2" adult · Semi-aggressive
Reef-safe and won't predate on or damage zoanthid polyps; may pair with compatible fish
Peppermint Shrimp
Lysmata wurdemanni
20 gal min · 2" adult · Peaceful
Reef-safe scavenger that helps maintain water quality and won't harm established zoa mats
Also recommended alongside Zoanthids
Species whose own guides list Zoanthids as a tank mate.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.