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Shoal & Stem

Flora & Fauna

673 entries β€” care guides, placement tips, and notes from the community

coral
medium

Scolymia

Scolymia sp.

coralsaltwater

Solitary LPS coral with a single large fleshy polyp in extraordinary colour patterns. Slow-growing but stunning. Target-feed meaty foods for best growth and coloration.

coral
easy

Star Polyps

Briareum spp.

coralsaltwater

Green star polyps (GSP) are one of the most popular beginner corals, forming rapid-spreading mats of bright green polyps. They are extremely hardy, tolerating a wide range of conditions. Their fast growth can become invasive, so placement should be considered carefully.

coral
medium

Stylophora

Stylophora spp.

coralsaltwater

Stylophora is a classic branching SPS coral with short, rounded branch tips. Commonly called cats paw coral, it is a good entry-level SPS and grows quickly under reef lighting. Available in pink, green, and purple colour morphs.

coral
hard

Sun Coral

Tubastrea aurea

coralsaltwater

Spectacular non-photosynthetic coral with bright orange or yellow star-like polyps. Does not need light but requires target-fed mysis or brine shrimp every few days. Challenging but visually stunning β€” a showpiece coral.

coral
easy

Toadstool Coral

Sarcophyton trocheliophorum

coralsaltwater

The toadstool coral is a large, distinctive soft coral with a stalk and a broad, ruffled cap covered in polyps. One of the most beginner-friendly reef corals, it tolerates a wide range of conditions. It periodically closes up and sheds a waxy film β€” normal behaviour.

coral
medium

Torch Coral

Euphyllia glabrescens

coralsaltwater

Torch coral is a striking LPS coral with long flowing polyps tipped in gold, white, or green that wave like flames in gentle current. It shares care requirements with other euphyllia corals but is somewhat more sensitive to elevated nutrients and temperature spikes. Torch coral disease (rapid tissue necrosis) can devastate colonies, so quarantine new specimens.

coral
easy

Trumpet Coral

Caulastrea furcata

coralsaltwater

LPS coral with trumpet-shaped polyps arranged in clusters. Hardy and fast-growing. Comes in green, blue, and gold. One of the best beginner LPS corals available.

coral
easy

Zoanthids

Zoanthus sp.

coralsaltwater

Zoanthids (zoas) are colonial soft corals that form mats of individual polyps in an extraordinary range of colours and patterns, making them highly collectible. They are among the hardiest corals for beginner reef keepers and grow rapidly under good conditions. Some zoa morphs contain palytoxin; always wear gloves when handling.

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