How do I maintain the bright pink rim on JF Pink Rim Montipora (Montipora capricornis)?

Target 250–350 PAR with strong blue spectrum (420–460 nm). Keep nitrate 2–10 ppm and phosphate 0.03–0.08 ppm; extremes mute the rim. Stable alkalinity (8–9 dKH) is key. Adequate potassium (380–420 ppm) and iron traces support reds/pinks—dose only if tested. Avoid rapid light or nutrient shifts; acclimate to higher light over 1–2 weeks.

My plate is shading itself—what’s the best placement to control growth?

Mount the initial frag at a slight downward tilt and give lateral space. Moderate–strong, cross-current flow sheds detritus under the shelves. If stacking occurs, preemptively trim inner shelves to allow light through. Mounting higher in the rockwork encourages upward whorls; lower placement promotes cupping. Keep 3–4 inches from neighbors to reduce chemical irritation.

The rim is receding while the center looks fine—what’s causing this?

Rim loss often follows alkalinity dips or sudden PAR changes; the growing edge is most sensitive. Check for nighttime alk swings, verify PAR at the rim after shading develops, and inspect for nudibranch bite marks along edges. Increase turbulent flow to prevent detritus settling on the lip. Stabilize alk, restore light to the edge by trimming, and treat pests if found.

Are there pests specific to Montipora I should watch for with this morph?

Montipora-eating nudibranchs are the main risk. Look for tiny white slugs and crescent bite tracks on the rim and undersides. Dip new frags (iodine or specialized dips) and use a flashlight after lights out. If infested, manual removal plus repeated dips every 3–4 days for 2–3 weeks breaks the life cycle. Wrasses help with incidental control, not eradication.

JF Pink Rim Montipora Coral

Montipora SPS

Overview

JF Pink Rim Montipora Coral shows plating growth with a distinct pink edge around tan to green surfaces. Montipora capricornis is a hard plating SPS coral that prefers moderate to high light and moderate water flow. It is photosynthetic with symbiotic algae, and can take occasional fine particulate foods, which may support growth and maintain color. Place on stable rockwork with room to expand, and avoid contact with aggressive stinging corals.

Quick Facts

Care Moderate

Lighting Moderate–High

Flow Moderate–High

Placement Mid–High

Temperament Peaceful (2–3 inches spacing)

Recommended Parameters

Temp 76–80°F

pH 8.1–8.4

Salinity 1.025–1.026

Calcium 400–450 ppm

AlkAlkalinity 7.5–9 dKH

Magnesium 1250–1350 ppm

Feeding photosynthetic, microplankton, phytoplankton, rotifers, marine snow, powdered coral foods, amino acid supplements

Care & Placement

JF Pink Rim Montipora Coral (Montipora capricornis) thrives with stable, clean water and steady nutrients. Provide moderate–high light (PAR ~200–350) and strong, random flow to keep surfaces free of detritus and maintain color. Place mid to high in the tank on rock with room to plate outward; allow 3–6 inches from neighbors to avoid shading and contact. It’s generally peaceful but can be stung by aggressive LPS and will shade slower corals over time. Target-feed is optional; it photosynthesizes well but benefits from occasional fine particulate foods (reef roids, live phyto) and amino acids for color and growth.Keep temperature 24–26°C (75–79°F), salinity 1.025–1.026, pH 8.1–8.4, alkalinity 8–9 dKH, calcium 420–460 ppm, magnesium 1300–1400 ppm, nitrate 2–10 ppm, phosphate 0.03–0.08 ppm. Use reliable test kits and automate dosing to prevent swings; this species is sensitive to rapid changes, especially in alkalinity. Light-acclimate new frags by starting lower or reducing intensity 20–30% and increasing over 1–2 weeks. Dip and inspect for pests, particularly montipora-eating nudibranchs. Common issues: bleaching from sudden high light, paling from ultra-low nutrients, browning from low light or flow, and tissue recession from unstable parameters. Improve flow if detritus collects, trim plates that cause self-shading, and quarantine if rapid tissue loss occurs. Regularly check for shading, maintain stable chemistry, and this coral will plate and rim with vivid color.

FAQ

Frequently Asked Questions

About the JF Pink Rim Montipora Coral

How do I maintain the bright pink rim on JF Pink Rim Montipora (Montipora capricornis)?

Target 250–350 PAR with strong blue spectrum (420–460 nm). Keep nitrate 2–10 ppm and phosphate 0.03–0.08 ppm; extremes mute the rim. Stable alkalinity (8–9 dKH) is key. Adequate potassium (380–420 ppm) and iron traces support reds/pinks—dose only if tested. Avoid rapid light or nutrient shifts; acclimate to higher light over 1–2 weeks.
My plate is shading itself—what’s the best placement to control growth?

Mount the initial frag at a slight downward tilt and give lateral space. Moderate–strong, cross-current flow sheds detritus under the shelves. If stacking occurs, preemptively trim inner shelves to allow light through. Mounting higher in the rockwork encourages upward whorls; lower placement promotes cupping. Keep 3–4 inches from neighbors to reduce chemical irritation.
The rim is receding while the center looks fine—what’s causing this?

Rim loss often follows alkalinity dips or sudden PAR changes; the growing edge is most sensitive. Check for nighttime alk swings, verify PAR at the rim after shading develops, and inspect for nudibranch bite marks along edges. Increase turbulent flow to prevent detritus settling on the lip. Stabilize alk, restore light to the edge by trimming, and treat pests if found.
Are there pests specific to Montipora I should watch for with this morph?

Montipora-eating nudibranchs are the main risk. Look for tiny white slugs and crescent bite tracks on the rim and undersides. Dip new frags (iodine or specialized dips) and use a flashlight after lights out. If infested, manual removal plus repeated dips every 3–4 days for 2–3 weeks breaks the life cycle. Wrasses help with incidental control, not eradication.

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