Red Sea Green Chromis Chromis Viridis

£29.99

SKU: STF-MAR-MISS-121 Category:

Description

Red Sea Green Chromis (Chromis viridis)

Overview

The Red Sea Green Chromis is a regional variant of the widely known Green Chromis, celebrated for its shimmering blue-green body that glows under aquarium lighting. Reaching about 8–10 cm (3–4 inches), this fish is active, peaceful, and well-suited to community and reef aquariums. Like other C. viridis, it is best kept in groups where its natural schooling behaviour can be observed.

Origin

Endemic to the Red Sea and nearby areas of the Western Indian Ocean. In the wild, they gather in large shoals above branching corals on lagoons and reef slopes, darting into coral heads for shelter when threatened.

Feeding

The Red Sea Green Chromis is a planktivorous omnivore that adapts quickly to prepared foods:

  • High-quality marine flakes and micro-pellets

  • Frozen mysis shrimp, cyclops, and enriched brine shrimp

  • Finely chopped seafood (shrimp, clam, squid)

  • Spirulina or algae-based foods for added nutrition

Feed 2–3 times daily in small amounts.

Tank Mates

Peaceful and community-friendly, they mix well with most reef-safe species:

  • Clownfish

  • Gobies and blennies

  • Small wrasses (reef-safe types)

  • Cardinalfish

  • Other small chromis

Avoid large, aggressive predators that may see them as food.

Aggression

Peaceful. Best kept in shoals of 5 or more to diffuse any hierarchy-related aggression. If housed in very small groups, stronger individuals may bully weaker ones.

Experience Level

Beginner-friendly. Hardy, colourful, and easy to feed, making them a long-time favourite among both novice and advanced aquarists.

Water Parameters

  • Temperature: 24–28°C (75–82°F)

  • pH: 8.1–8.4

  • Salinity: 1.020–1.025 SG

  • Hardness (dKH): 8–12

  • Tank Size: Minimum 30 gallons (115L) for a small group; larger systems allow for more natural shoaling

Provide plenty of open water for swimming and branching live rock or corals for cover.

Reef Compatibility

Reef safe. Will not harm corals or invertebrates and is an excellent schooling fish to complement reef aquariums.

Sims Tropical Fish Livestock Guarantee & Delivery Policy

We do not offer refunds for livestock that arrive deceased (DOA) or for any losses that occur within the seven-day guarantee period.

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We manage and operate the logistics and distribution of aquatic livestock across the UK for both trade and retail customers

All sizes listed on our website are approximate, as livestock is seasonal and naturally variable