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Custom Innovative Marine Polycarbonate Lid
Due to the custom nature of this item production times will vary - expect 2-5 weeks depending on size and complexity.
Polycarbonate is the best material for reef lids because it offers the perfect balance of strength, clarity, and durability in a saltwater environment. Unlike acrylic, polycarbonate doesn’t bow, crack, or break under heat, humidity, or lighting. It stays structurally solid even under high-intensity LEDs, which is essential for coral growth.
Acrylic lids often warp over time, but polycarbonate holds its shape. It’s designed to handle constant moisture, evaporation, and temperature changes without distorting. That means your lid continues to fit flush and tight—keeping humidity in and your system clean.
Polycarbonate also has excellent light transmission, so you keep the look of an open-top tank without sacrificing PAR. Your lighting performs the way you intended, and your viewing experience stays crystal clear.
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Key Advantages
• Warp-resistant under heat and humidity
• High impact strength (won’t crack like acrylic)
• Strong light transmission with minimal PAR loss
• Helps retain humidity to reduce evaporation and salt creep
• Keeps fish safe from jumping
• Long-term durability designed for harsh aquarium conditions
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$345.00
Shipping calculated at checkout.
Pickup available at L4W 1A5
Usually ready in 24 hours