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This Independence Day, give your aquarium the upgrade it deserves – with technology engineered in Germany and proudly used across the USA.

15% OFF select GHL products

Use coupon code: 4THOFJULY2025 at checkout

Valid on:
• All GHL Doser 2.2 (SA & EXT)
• All ION Director Sets
• All KH Director Sets
• All Mitras LX7 models
• All ProfiLux Controllers and sets

Bonus: All items are also available in a special patriotic U.S. flag design – at no additional cost!

Offer ends Monday, July 7th

SHOP NOW

(this promo addresses US customers and is available in the GHL USA Store only)