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CoralbeginnerSaltwater

Favia Coral

Favia speciosa

AnimaliaCnidariaAnthozoaMussidae

📍 Indo-Pacific and Red Sea reefs

Ask Finn

Dome-shaped brain coral with clearly delineated round polyps in greens, browns, and reds. One of the most common and adaptable LPS corals. Sends out sweeper tentacles at night — space accordingly.

Size2"
Min Tank30g
peaceful
Zoneall

Common Diseases

Brown Jelly Disease

Symptoms

Brown, jelly-like tissue sloughing off coral; rapid tissue recession; foul smell

Treatment

Isolate affected coral if possible; perform large water changes; remove dead tissue with turkey baster; treat with antibiotics or iodine-based solutions; improve water quality and flow

Coral Bleaching

Symptoms

Loss of color; coral appears white or pale; polyps may retract

Treatment

Reduce light intensity temporarily; check and stabilize water temperature (maintain 23-28°C); improve water quality; ensure adequate flow; reduce stressors

Parasitic Infection

Symptoms

Visible spots or lesions on coral; excessive mucus production; polyp damage

Treatment

Improve water quality and flow; perform water changes; consider copper-free treatments designed for corals; quarantine if spreading to other corals

Tissue Necrosis

Symptoms

Black or dark patches on coral tissue; progressive tissue death; polyp loss

Treatment

Improve water parameters (salinity, pH, calcium); increase water flow; perform regular water changes; remove affected tissue if isolated; ensure adequate lighting

Community Photos

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Tips from the community 💡

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Quick Facts

flow
low to medium
placement
anywhere
difficulty
beginner-friendly
lightLevel
low to high

Stats

Community tips0
Growing in0 tanks