Kessil A80 Tuna Blue

The Kessil A80 Tuna Blue is a compact, fanless reef LED that packs Kessil’s in-house Dense Matrix LED array into a shell-shaped 15 watt fixture. Its aquarist-tuned Tuna Blue spectrum drives vivid coral coloration and prolific growth, while advanced optics create smooth color mixing and the signature Kessil shimmer. At just 4.88 inches across, it is ideal for nano and pico reef tanks, frag tanks, and refugiums. Browse our full aquarium lighting and live coral selections to round out your reef.

Features

• Fanless, low maintenance shell-shaped design with efficient passive heat dissipation
• In-house Dense Matrix LED array packs high power and deep penetration onto a single small chip
• Aquarist-specific Tuna Blue reef spectrum for vibrant color and prolific coral growth
• Advanced optics for smooth color mixing and a beautiful shimmer
• On-fixture dials plus 0-10V controller support, with Kessil Logic for consistent output at any spectrum
• Daisy-chain multiple units for seamless control from a single source

Specifications

What’s in the Box

• 1x Kessil A80 Tuna Blue LED
• 1x DC power supply
• 1x top mounting adapter

Recommended Pairings

• Kessil AP9X, a larger Kessil reef light for full-size displays
• Browse all aquarium lighting
• Shop live corals to grow under it

FAQ

What tank size is the A80 for?
It is built for nano and pico reef tanks, frag tanks, and refugiums, covering up to a 24 inch surface diameter.

Is Tuna Blue a reef or freshwater spectrum?
Tuna Blue is the reef and marine spectrum, blue-heavy to bring out coral fluorescence and support growth.

Do I need a controller?
No. On-fixture dials set spectrum and intensity, and a 0-10V controller is optional for automation.

Does it have a fan?
No. The A80 is fanless, so it runs silently with very low maintenance.