GHL Black Friday Deal #2: 20% off Doser Upgrades!

Matthias Gross

GHL Team
View Badges
Joined
Jul 27, 2016
Messages
455
Reaction score
957
Rating - 0%
0   0   0
Black Friday 2025 #2 Customer English.png


GHL Germany Store

GHL USA Store

Dear Customers,​


Today our second Black Friday deal begins.

You're using a GHL Doser 2.x or Doser 2.x Maxi? Now is the perfect time to upgrade!

✨ Sustainability Meets Innovation ✨
GHL products are known for longevity, legendary robustness and operational reliability, and are designed not to be replaced after just a few years. Through regular software updates, accessories compatible for many years, and upgrade kits, you can keep your GHL devices up to date – without compromising on performance or features.

🚀 Your Upgrade Options 🚀

GHL Doser 3 Upgrade Kit (for Doser 2.x SA/EXT)
✅ New front panel with modern Doser 3 pumps
✅ Planetary gear peristaltic pumps for precise dosing
✅ Keep your robust housing and proven electronics

GHL Doser 3 Maxi Upgrade Kit (for Doser 2.x Maxi SA/EXT)
✅ New main board with latest technology
✅ Quiet operation, Ethernet port, OTA updates
✅ SA kit additionally includes new back panels and USB-C cable
✅ Your powerful pumps and motors as well as the housing remain in use


🔥 Black Friday Special: 20% Discount 🔥​

Promotion Period: Thursday, Nov 21 - Sunday, Nov 24, 2025
Discount: 20% on all three Doser Upgrade Kits

Take advantage of this opportunity and modernize your doser at our Black Friday special price!

Your GHL Team
GHL Germany Store

GHL USA Store
 

TOP 10 Trending Threads

WHAT FIRST SPARKED YOUR INTEREST IN REEFING?

  • I saw a reef tank that hooked me

    Votes: 13 26.5%
  • I was already keeping freshwater aquariums

    Votes: 19 38.8%
  • A particular fish got me interested

    Votes: 7 14.3%
  • Corals and inverts were the draw

    Votes: 8 16.3%
  • A friend or family member introduced me

    Votes: 6 12.2%
  • The science and ecosystem challenge appealed to me

    Votes: 9 18.4%
  • I stumbled into it… and here we are

    Votes: 4 8.2%
  • Other (Post in the comments)

    Votes: 7 14.3%
Back
Top
Home
Post thread…
Market
What's new