Hydra Edge 68HD 135W — LED Reef Solar Ring Deep Aquariums - AquaIllumination

The AquaIllumination Hydra Edge 68HD is the high-power version of the Hydra Edge lineup, built for deep reef aquariums and demanding SPS systems. At 135 watts with 68 LEDs and EdgeField optics delivering a 100-degree spread, this fixture provides even PAR coverage over a 30 x 30 in. area when mounted 9 inches above the water. Compared to the 44HD (95W), the 68HD delivers roughly 50% more PAR in the same coverage area — it is recommended for tanks deeper than 30 inches.

Exclusive Hydra Edge Technologies

• Solar Ring: Central array of white and warm white LEDs that creates independently controllable shimmer and caustic effects via the Mobius app
• EdgeField 100° Optics: Wide-angle spread with seamless color mixing, eliminating hotspots and shadows
• Solar Blue Spectrum: Calibrated light output designed to replicate natural reef conditions, optimized for coral growth
• HyperDrive: Transfers unused power from one LED channel to another for maximum efficiency and spectrum customization
• Dedicated Moonlight Channel: Simulates a natural lunar cycle with realistic color and intensity

Specifications

• Power: 135 watts
• Number of LEDs: 68
• Beam Angle: 100° (EdgeField optics)
• Dimensions: 15.25 x 6 x 1.06 in. (38.7 x 15 x 2.7 cm)
• Weight: 3.7 lbs (1.7 kg)
• Input Voltage: 100 to 240 VAC
• Cable Length: 176 in.
• Coverage: 30 x 30 in. (mixed reef), 24 x 24 in. (SPS), 36 in. (soft corals)
• Peak PAR: 180 at 24 in. height, 90-135 PAR coverage over 24 in. area
• Control: Mobius app (iOS/Android), Neptune Apex via Fusion with MXM module, myAI
• Engineered and assembled in the USA (Bethlehem, PA)

What's in the Box

• 1 x Hydra Edge 68HD
• 1 x Power Adapter
• 1 x Quick Start Guide

Note: Mounting accessories sold separately. See mounting section below.

⚠️ Mounting Options — Sold Separately

The Hydra Edge 68HD does not include a mounting system. You must purchase the necessary components separately based on your setup:

• Tank rim mount: Hydra Edge 68HD Mounting Bracket + HMS Single Arm Kit (two parts required)
• Multi-light rail mount: Hydra Edge 68HD Mounting Bracket + HMS Multi-Light Track
• Ceiling suspension: Hydra Edge Hanging Kit

Note: The Hydra Flex Arm is not recommended for the Hydra Edge 68HD due to its higher weight.

Hydra Edge 68HD vs 44HD — Which Model Do You Need?

The main difference is intensity. The 68HD delivers 135 watts with 68 LEDs versus 95 watts and 44 LEDs for the 44HD — roughly 50% more PAR in the same coverage area. For tanks deeper than 30 inches or demanding SPS systems, the 68HD is the recommended choice. The 44HD is ideal for nano reefs, frag tanks, and aquariums 24 inches deep or less.

Why Buy From ReefSolution

All AquaIllumination mounting accessories are available at ReefSolution to simplify your order. Complete your setup with the Hydra Edge 68HD Mounting Bracket and the HMS Single Arm Kit for a tank rim mount. For a shallower reef or tighter budget, consider the Hydra Edge 44HD. Shipping available across Canada.

Frequently Asked Questions

Why choose the Hydra Edge 68HD over the 44HD?

The 68HD delivers 135 watts with 68 LEDs versus 95 watts and 44 LEDs — roughly 50% more PAR. It is recommended for tanks deeper than 30 inches and SPS-dominated systems that require high light intensity.

Is the mounting bracket included with the Hydra Edge 68HD?

No. The Hydra Edge 68HD is sold without a mounting system. To mount it on your tank rim, you need two separate parts: the Hydra Edge 68HD Mounting Bracket (C-bracket adapter) and the HMS Single Arm Kit (mounting arm). Both are available at ReefSolution.

Is the Hydra Edge 68HD compatible with the Flex Arm?

No. The Hydra Flex Arm is not recommended for the Hydra Edge 68HD due to its weight and larger dimensions. Use the HMS Single Arm Kit with the 68HD Mounting Bracket, the HMS Multi-Light Track, or the Hanging Kit instead.