Recent content by GHL

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...

Show your aquarium – win your share of €1000! We’ve just launched our official Mitras Lightbar 3 Contest, and we’re looking for real aquariums that show this light in action. Whether you’re into reef tanks, aquascapes, or other freshwater displays – this is your chance to shine and get rewarded...