AQUAILLUMINATION Hydra Edge 68HD LED Reef Light Fixture testing Regular testing is necessary to

Regular testing is necessary to make sure the ammonia level is safe

Calibration fluid sold separately

Temperature Sensor

Quiet Drive Technology

AQUAILLUMINATION Hydra Edge 68HD LED Reef Light Fixture testing Regular testing is necessary toProven Spectrum. State Of The Art Spread And Shimmer. Proven Spectrum for Vibrant Coral Growth EdgeField Optics for Wide, Even Coverage Solar Ring Enhances Shimmer & Depth Dedicated Moonlight for Natural Nocturnal Viewing Smart Control via Mobius App or Apex MXM Flexible Mounting Options for Precise Positioning The AquaIllumination Hydra Edge brings together EdgeField Optics wide angle output for balanced PAR and maximum coverage with a Solar Ring