Black Friday 2023?
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Bring your aquarium to the next level with our GHL Black Friday Sale!

20% off


  • All ProfiLux aquarium controller sets and single devices (IL versions excluded)
  • All GHL Doser models
  • All KH Director Sets and single devices
  • and all Mitras LX7 models!


Sale ends Nov. 28th, 2023. Offer valid at the GHL USA Store, GHL Store and all participating dealers.

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