When it comes to aquarium lighting, precision matters. The right lighting not only brings out the vivid colours in your tank but also supports the health of your aquatic life. The AI Blade LED range by AquaIllumination has become a top choice for aquarists due to its sleek design, powerful output, and smart features. But with four models in the lineup—Blade Grow, Blade Glow, Blade Freshwater, and Blade Refugium—how do you choose the one that’s right for your setup?
In this guide, we break down the features and ideal applications of each model so you can make the best decision for your aquarium.
Blade Grow – For Coral Growth in Reef Tanks
The Blade Grow is designed for those focused on SPS and LPS coral development. It emits a rich spectrum of blue and violet light with optimal PAR (Photosynthetically Active Radiation) levels, promoting healthy coral photosynthesis. This model is ideal for reef aquariums where vibrant growth and skeletal structure in corals is a top priority. If you’re building a thriving reef system, the Blade Grow is your go-to foundation light.
Blade Glow – For Stunning Colour Enhancement
If your goal is to make your corals pop with rich, fluorescent colours, the Blade Glow is the perfect companion to the Blade Grow. While it doesn’t provide the same PAR-heavy output as the Grow, it specializes in enhancing the appearance of your tank with colour-specific LEDs that highlight reds, oranges, and greens. It’s best used in combination with the Blade Grow or other high-PAR lighting systems for the ultimate reef presentation.
Blade Freshwater – For Planted Aquariums
Tailored for freshwater hobbyists, the Blade Freshwater delivers a balanced daylight spectrum ideal for promoting lush plant growth. With full-spectrum white, red, and green diodes, this fixture supports photosynthesis in aquatic plants while maintaining a natural, aesthetic look. It’s also great for highlighting tropical fish colours in planted community tanks. Whether you’re running a high-tech aquascape or a simple low-light setup, the Blade Freshwater has the versatility you need.
Blade Refugium – For Algae Growth in Sumps
The Blade Refugium is engineered specifically for refugium use, where macroalgae like Chaetomorpha play a vital role in nutrient export. This model outputs a spectrum optimized for algae growth, supporting biological filtration by helping your sump remove excess nitrates and phosphates. If you’re managing a large reef system and rely on a refugium for water quality, the Blade Refugium adds efficient, low-maintenance lighting where it matters most.
Additional Tips for Choosing the Right Blade LED
When selecting your AI Blade LED, consider your tank size and layout. All Blade models are available in multiple lengths and support flexible mounting options—including tank mounts, hanging kits, and hybrid arms for pairing with AI Hydra systems. The built-in compatibility with the myAI® app also means you can control spectrum, intensity, and scheduling right from your phone.
Still unsure which light fits your needs? Reach out to the Charterhouse Aquatics team for tailored advice based on your tank type, goals, and experience level.
