Tridacna Crocea

Coral Care & Parameters

All corals are maintained in a professional aquaculture system with ideal water quality and lighting conditions:

• KH: 7.7–8.3
• Calcium: 420–440 ppm
• Magnesium: 1350–1400 ppm
• Nitrate: 5–7 ppm
• Phosphate: 0.07–0.12 ppm

Lighting Intensity:

• Soft Corals: 80–120 PAR
• Euphyllia: 250–350 PAR
• Other LPS: 150–200 PAR
• Acropora: 550–750 PAR
• Other SPS: 250–350 PAR

Why Choose Reef Exclusive?

• 📸 WYSIWYG — Exact coral shown
• 🚚 Overnight FedEx shipping with insulated packaging
• ✅ 5-Day DOA Guarantee (48 Hours for Acropora)
• 🧪 Healthy, pest-free specimens
• ♻️ Sustainable reef-keeping practices
• 📦 Ships only within the United States

Shipping & DOA Guarantee

We ship via FedEx Overnight to ensure coral health.
U.S. shipping only — no international orders allowed.

All orders are covered by our DOA Guarantee:
5 days for all corals
48 hours for Acropora
If a coral arrives dead or dies during the guarantee period, email us within 2 hours (of delivery, or of discovering the loss) with a photo of the coral and your order number.
We will issue store credit for the amount paid (shipping excluded). Store credit can be used on any item, including sale items.