Why does my JF Gold Meister lose its gold tones under strong lighting?

Gold pigments in Echinophyllia often wash out under high PAR and warm-white heavy spectra. Aim for moderate PAR (100–175) with a blue/UV-biased spectrum. Light acclimate over 2–3 weeks. Keep nutrients balanced (nitrate 5–10 ppm, phosphate 0.03–0.08 ppm). If fading persists, slightly reduce intensity or photoperiod and increase targeted feedings at night to boost energy reserves.

The edges are receding while the center looks fine—what’s the likely cause?

Edge recession usually stems from alkalinity swings, detritus buildup on the rim, or excessive, direct flow at the margin. Stabilize dKH (7.5–9, minimal daily swing), provide gentle, variable flow, and turkey-baste the rim weekly. Inspect for vermetid snails irritating tissue. An iodine-based dip helps if bacterial irritation or minor brown jelly has started.

My chalice throws long filaments at night—will it nuke nearby corals?

Yes, stressed or well-fed Echinophyllia can deploy mesenterial filaments and short sweepers, damaging neighbors within a few inches. Allow 3–4 inches of space and avoid down-current placement toward sensitive LPS or encrusters. Nighttime feeding can increase aggression; if conflict occurs, rotate or lift the chalice and adjust flow to diffuse contact.

Growth is plating upward and shadowing itself—how do I keep color even?

Mount horizontally on open rock to encourage even encrust/plate growth. Rotate the colony 90° every 2–3 weeks to reduce self-shading, or raise the piece slightly to allow light under ledges. Maintain stable trace levels (potassium ~380–420, iron very low but detectable) and consistent blue-heavy lighting so both top and underside maintain pigment without bleaching.

JF Gold Meister Chalice Coral

Chalice

Overview

JF Gold Meister Chalice Coral shows a flattened plating surface with raised eyes and gold-toned tissue. Classified as Echinophyllia sp., it is a large-polyp stony plating/encrusting coral that prefers low to moderate light and gentle to moderate water flow. It is photosynthetic via symbiotic algae but will accept small meaty or powdered foods, which can support growth and coloration. Place on stable rock or substrate with space around it, as nighttime sweepers can sting nearby corals.

Quick Facts

Care Moderate

Lighting Low–Moderate

Flow Low–Moderate

Placement Low–Mid

Temperament Aggressive (6+ inches spacing)

Recommended Parameters

Temp 76–80°F

pH 8.1–8.4

Salinity 1.025–1.026

Calcium 420–450 ppm

AlkAlkalinity 8–9 dKH

Magnesium 1280–1350 ppm

Feeding photosynthetic, mysis shrimp, enriched brine shrimp, rotifers, copepods, cyclops, coral-specific microplankton foods (e.g., Reef Roids), marine snow, finely minced seafood

Care & Placement

JF Gold Meister Chalice Coral (Echinophyllia sp.) prefers stable, low-stress conditions with low–moderate light and gentle, indirect flow. Place it low to mid in the tank, starting on the sandbed or lower rockwork, and light-acclimate slowly to avoid bleaching. Aim for PAR ~80–150. Provide enough flow to keep the surface free of detritus without lifting tissue; a soft, variable current works best. Feed 1–2 times weekly after lights out when feeding tentacles extend; target small meaty foods (mysis, chopped krill) and fine coral foods. Maintain nutrients in the low–moderate range (nitrate 2–10 ppm, phosphate 0.02–0.08 ppm) to support color and growth.Keep parameters steady: temperature 24–26°C/75–79°F, salinity 1.025–1.026 (35 ppt), pH 8.1–8.4, alkalinity 8.0–9.5 dKH, calcium 400–450 ppm, magnesium 1250–1350 ppm. Use reliable test kits and a refractometer; watch for alk swings, which can cause recession. Quarantine and dip new pieces, drip acclimate, and shade with mesh or reduced photoperiod for a week. Allow 4–6 inches of space; Echinophyllia can send out sweeper tentacles at night and may sting neighbors. Keep away from aggressive LPS and fast encrusters. Troubleshooting: pale or bleaching—reduce light and stress, increase feeding; browning—slightly raise light or improve flow; receding edges—stabilize alkalinity/salinity, check for pests, reduce physical irritation. Periodically baste the surface to prevent debris buildup.

FAQ

Frequently Asked Questions

About the JF Gold Meister Chalice Coral

Why does my JF Gold Meister lose its gold tones under strong lighting?

Gold pigments in Echinophyllia often wash out under high PAR and warm-white heavy spectra. Aim for moderate PAR (100–175) with a blue/UV-biased spectrum. Light acclimate over 2–3 weeks. Keep nutrients balanced (nitrate 5–10 ppm, phosphate 0.03–0.08 ppm). If fading persists, slightly reduce intensity or photoperiod and increase targeted feedings at night to boost energy reserves.
The edges are receding while the center looks fine—what’s the likely cause?

Edge recession usually stems from alkalinity swings, detritus buildup on the rim, or excessive, direct flow at the margin. Stabilize dKH (7.5–9, minimal daily swing), provide gentle, variable flow, and turkey-baste the rim weekly. Inspect for vermetid snails irritating tissue. An iodine-based dip helps if bacterial irritation or minor brown jelly has started.
My chalice throws long filaments at night—will it nuke nearby corals?

Yes, stressed or well-fed Echinophyllia can deploy mesenterial filaments and short sweepers, damaging neighbors within a few inches. Allow 3–4 inches of space and avoid down-current placement toward sensitive LPS or encrusters. Nighttime feeding can increase aggression; if conflict occurs, rotate or lift the chalice and adjust flow to diffuse contact.
Growth is plating upward and shadowing itself—how do I keep color even?

Mount horizontally on open rock to encourage even encrust/plate growth. Rotate the colony 90° every 2–3 weeks to reduce self-shading, or raise the piece slightly to allow light under ledges. Maintain stable trace levels (potassium ~380–420, iron very low but detectable) and consistent blue-heavy lighting so both top and underside maintain pigment without bleaching.

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