Skip to product information
1 of 5
  • No per-cutout fees. Ever.
  • Unlimited cutouts — any size, any count
  • Feed holes, cord exits, clearance cuts — all included
  • Built around your gear, not a template
  • Fast turnaround + 1:1 reefer consultation
  • Designed reef-first, not mass-produced
  • Optional custom inlays if you want to flex
  • Ultra-flush fit — no rattles, no gaps
  • Dedicated lid specialist from start to finish
  • Priority response — under 1 business day
  • Lifetime support on every lid
  • No per-cutout fees. Ever.
  • Unlimited cutouts — any size, any count
  • Feed holes, cord exits, clearance cuts — all included
  • Built around your gear, not a template
  • Fast turnaround + 1:1 reefer consultation
  • Designed reef-first, not mass-produced
  • Optional custom inlays if you want to flex
  • Ultra-flush fit — no rattles, no gaps
  • Dedicated lid specialist from start to finish
  • Priority response — under 1 business day
  • Lifetime support on every lid

Fragtide

Fragtide Coral Viewer

Fragtide Coral Viewer

See your reef with true color and clarity.
The Fragtide Coral Viewer is made from premium polycarbonate and reef-safe PETG, giving you ultra-clear top-down views of your corals for easy inspection and stunning photography. Its lightweight, durable design removes surface distortion so you can enjoy true coral colors every time.

Why You'll Love It:
• Ultra-clear polycarbonate for distortion-free viewing
• Reef-safe PETG construction
• Perfect for top-down coral photography
• Durable, scratch-resistant, and impact-resistant
• Lightweight and easy to handle

Features:
• Crystal-clear polycarbonate viewing window
• Reef-safe PETG 3D-printed frame
• Designed for accurate coral inspection
• Great for capturing top-down photos
• Smooth, comfortable handling

Specifications:
• Materials: Polycarbonate viewer, PETG frame
• Reef-Safe: Yes
• Recommended Use: Top-down coral viewing & photography
• Sizes: Small, Medium, Large (varies by product setup)
• Color Options: Black frame, optional inlay colors

Care Instructions:
• Rinse with fresh water after use
• Clean with a microfiber cloth (avoid abrasive pads)
• Do not expose to excessive heat
• Store in a dry place to prevent scratches

Custom-made by Fragtide using premium, reef-safe materials — built by reefers, for reefers.

Color
Accessory size

Click here to preview available colors.

Inlay Color Options

Fragtide Inlay Color Options

Reference these colors when selecting feed caps or optional grids.

Regular price $14.99 USD
Regular price Sale price $14.99 USD
Sale Sold out
Shipping calculated at checkout.

Select the color for your Feed Hole Covers and cutout features that match your exact tank setup. Every order is reviewed with you before production begins.

View full details

How Your Fragtide Custom Lid Is Built

Every Fragtide lid is designed, reviewed, and built specifically for your tank — not mass-produced, never rushed.

Fragtide Custom Lid Workflow
⏱ Typical Turnaround: ~7 Business Days
From design approval to shipment

1. Place Your Order

You submit your order or request online, securing your place in our custom build queue.

2. One-on-One Consultation

We personally review dimensions, equipment, cutouts, notches, and all custom details.

3. Design Visual Approval

A custom design proof is created so everything is verified before cutting.

4. Client Approved Design

Nothing moves forward until you approve the design.

5. Production

~7 business days for precision cutting, finishing, and inspection.

6. Pack & Ship

Carefully packaged and shipped via USPS, UPS, or FedEx.

Why Our Process Is Different

Every Fragtide lid includes design time, revisions, hands-on machining, and inspection — all focused on protecting your reef and your investment.