Why did my Crunch Berry Chalice lose its bright pinks/reds after a few weeks?

This species often washes out under strong white light and ultra-low nutrients. Aim for moderate PAR (75–150) heavy in blue, with stable alkalinity and measurable nutrients (NO3 ~5–15 ppm, PO4 ~0.03–0.1 ppm). Potassium and iodine levels influence reds/pinks; keep them in range. Light-acclimate slowly (screening or reduced photoperiod). Avoid rapid alkalinity swings, which mute color and slow recovery.

The rim is receding while centers look fine—what’s causing this?

Edge recession commonly comes from detritus accumulation and bacterial irritation at the thin growing margin, compounded by alkalinity fluctuations. Increase gentle, indirect flow around the perimeter, siphon debris regularly, and check salinity/alk stability. If tissue looks inflamed, consider a short iodine dip and reduce light intensity temporarily. Watch for unseen stings from neighbors or sand abrasion if placed low.

Do I need to feed it, or will light alone support good growth?

Target feeding speeds growth and deepens coloration. Offer small particle foods (reef roids, fine mysis slurry) 1–2 times weekly at night when mouths open; start with tiny portions to prevent film algae and bacterial blooms. Amino acid supplements can help, but go lightly. Consistent, modest nutrients plus feedings usually outperform high light alone for this species.

How should I place it to reduce shadowing and nighttime aggression?

Mount on an angled or vertical surface so the plate doesn’t shade itself and detritus rolls off. Give 3–5 inches clearance; at night it extends long sweepers that can damage neighbors. Begin on the sandbed or low rock to acclimate light, then move up slowly. Avoid areas with nipping fish (angels, butterflies) and keep steady, indirect flow to keep tissue clean.

TSA Crunch Berry Chalice Coral

Chalice LPS

Overview

Crunch Berry Chalice Coral shows a low, undulating plate with raised eyes and a contrasting rim. Echinophyllia aspera is a large-polyp stony, encrusting to plating coral that prefers moderate light and gentle to moderate water flow. It relies on symbiotic algae for energy but benefits from occasional small meaty foods at night, which can improve growth and color. Place it on stable rock with space around it, as sweeper tentacles can sting nearby corals.

Quick Facts

Care Moderate

Lighting Low–Moderate

Flow Low–Moderate

Placement Low–Mid

Temperament Aggressive (6–8 inches spacing)

Recommended Parameters

Temp 76–80°F

pH 8.1–8.4

Salinity 1.025–1.026

Calcium 400–450 ppm

AlkAlkalinity 8–9 dKH

Magnesium 1280–1350 ppm

Feeding photosynthetic (primary), mysis shrimp, enriched brine shrimp, rotifers, copepods, cyclops, finely minced marine meat, zooplankton mixes, reef-specific powdered foods (e.g., Reef-Roids), marine snow

Care & Placement

Crunch Berry Chalice Coral (Echinophyllia aspera) does best in stable, nutrient-balanced systems with gentle, indirect conditions. Place it low to lower-mid in the tank, starting in shade and gradually increasing light over 2–3 weeks. Aim for 75–150 PAR; higher light risks bleaching and washed-out color. Provide low to moderate, indirect flow to keep the rim free of debris without lifting tissue. Target feed 1–2 times weekly after lights dim, when feeding tentacles are out, using fine meaty foods (reef roids, oyster eggs, minced mysis). Keep temperature 75–79°F (24–26°C), salinity 1.025–1.026, pH 8.1–8.4, alkalinity 8.0–9.5 dKH, calcium 400–450 ppm, magnesium 1300–1400 ppm, nitrate 2–10 ppm, and phosphate 0.03–0.08 ppm. This species is sensitive to rapid changes, especially in alkalinity and salinity; test with reliable kits, confirm salinity with a refractometer, and perform small, regular water changes to maintain stability. Allow 2–4 inches of space; it is semi-aggressive at night and can sting neighbors. Avoid placement near other chalices and fleshy LPS. Acclimate with a coral dip and pest inspection, then mount securely on a rock ledge or stable plug. Common issues: bleaching (too much light), tissue recession (detritus on the rim, stings, or parameter swings). Increase shade, adjust flow, and correct water chemistry promptly if symptoms appear.

FAQ

Frequently Asked Questions

About the TSA Crunch Berry Chalice Coral

Why did my Crunch Berry Chalice lose its bright pinks/reds after a few weeks?

This species often washes out under strong white light and ultra-low nutrients. Aim for moderate PAR (75–150) heavy in blue, with stable alkalinity and measurable nutrients (NO3 ~5–15 ppm, PO4 ~0.03–0.1 ppm). Potassium and iodine levels influence reds/pinks; keep them in range. Light-acclimate slowly (screening or reduced photoperiod). Avoid rapid alkalinity swings, which mute color and slow recovery.
The rim is receding while centers look fine—what’s causing this?

Edge recession commonly comes from detritus accumulation and bacterial irritation at the thin growing margin, compounded by alkalinity fluctuations. Increase gentle, indirect flow around the perimeter, siphon debris regularly, and check salinity/alk stability. If tissue looks inflamed, consider a short iodine dip and reduce light intensity temporarily. Watch for unseen stings from neighbors or sand abrasion if placed low.
Do I need to feed it, or will light alone support good growth?

Target feeding speeds growth and deepens coloration. Offer small particle foods (reef roids, fine mysis slurry) 1–2 times weekly at night when mouths open; start with tiny portions to prevent film algae and bacterial blooms. Amino acid supplements can help, but go lightly. Consistent, modest nutrients plus feedings usually outperform high light alone for this species.
How should I place it to reduce shadowing and nighttime aggression?

Mount on an angled or vertical surface so the plate doesn’t shade itself and detritus rolls off. Give 3–5 inches clearance; at night it extends long sweepers that can damage neighbors. Begin on the sandbed or low rock to acclimate light, then move up slowly. Avoid areas with nipping fish (angels, butterflies) and keep steady, indirect flow to keep tissue clean.