Description

🧽 Mushroom Coral (Discosoma, Rhodactis, Ricordea spp.)

🧬 Overview

Mushroom corals, also known as corallimorphs, are soft, fleshy corals prized for their vibrant colors, patterns, and ease of care. They belong to the genera Discosoma, Rhodactis, and Ricordea and come in a wide range of hues from neon green to deep blues, reds, and purples. These beginner-friendly corals are a great addition to any reef tank, from nano systems to large displays.

🌈 Appearance

• Shapes: Rounded, dome- or disc-like body with a soft, fleshy texture
• Textures:
  • Discosoma: Smooth or slightly bumpy surface
  • Rhodactis: Fuzzy or hairy surface with lobed textures
  • Ricordea: Bubble-like vesicles, especially Ricordea florida and yuma
• Colors: Neon green, red, blue, orange, pink, rainbow, and metallic variants
• Size: Typically 1–5 inches across, can grow larger in ideal conditions

📊 Care Requirements

📍 Placement and Behavior

• Placement: On rocks or substrate; avoid direct high flow
• Spacing: Can spread quickly—give them space or contain to a specific zone
• Aggression: Generally peaceful but can overgrow neighbors

🍽 Feeding

• Photosynthetic: Relies mostly on light via zooxanthellae
• Supplemental Feeding (optional but enhances growth/color):
  • Microplankton
  • Coral foods (reef roids, amino acids)
  • Finely chopped meaty foods (for Ricordea)

✅ Quick Care Summary

⚠️ Tips & Cautions

• Detachment: May detach and float if unhappy—secure loosely with rubble or mesh
• Pest Control: Dip new arrivals to prevent pests like flatworms or nudibranchs
• Overgrowth: Can multiply and take over areas—manage by fragging or isolation