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Shrimp Species: Beyond Cleaners and Peppermints

reefsy

reefsy

March 8, 2026

There's More to Marine Shrimp Than You Think

Most reefers know about cleaner shrimp and peppermints, but marine shrimp go way deeper. Here's a species rundown for UK tanks.

The Standards

Pacific Cleaner Shrimp — Sets up cleaning stations, picks parasites off fish, eats anything. Hardy, beautiful, fascinating behaviour. Every tank benefits from at least one.

Peppermint Shrimp — The aiptasia assassins. Three or four will clear a bad infestation. Make sure to get the right species, not a camel shrimp lookalike.

Fire/Blood Shrimp — Deep red with white antennae. One of the most stunning invertebrates available. Shy, cave-dwelling, reef-safe. Pricier than cleaners but gorgeous.

The Small and Fascinating

Sexy Shrimp — Tiny (2cm) with a distinctive dancing motion. They live in anemones and work best in small groups of 3–5. Perfect for nanos.

Harlequin Shrimp — Stunning white with purple/blue spots. The catch: they eat starfish exclusively. A genuine ongoing cost that puts some people off. Not a casual purchase.

Anemone Shrimp — Transparent with coloured spots, living on anemones and large LPS. Best in peaceful tanks as they're easily eaten by fish.

The Ones to Research Carefully

Coral Banded Shrimp — Impressive but aggressive. They'll kill other shrimp species and are known to catch small, slow fish. Keep only one (or a mated pair).

Marble Shrimp — Nocturnal with a reputation for nipping at soft corals. Not truly reef-safe.

Shrimp Care Basics

  • Drip acclimate over 45–60 minutes minimum — shrimp are extremely sensitive to salinity and pH changes
  • Avoid copper — copper-based medications kill shrimp
  • Moulting — discarded moults look exactly like dead shrimp. Don't panic

Compatibility

Known shrimp predators include hawkfish, larger wrasses, some dottybacks, triggers, puffers, and lionfish. Always check compatibility before buying.

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