Chihiros WRGB II Pro 45

The Chihiros WRGB II Pro 45 is a high-performance RGB LED lighting system designed for 45 cm planted aquariums. Built for serious aquascapers and high-tech setups, this powerful fixture delivers intense illumination, advanced spectrum control, and exceptional color rendering to maximize plant growth and visual impact.

Featuring advanced WRGB LED technology, the WRGB II Pro 45 combines white, red, green, and blue diodes to produce a highly balanced and customizable full-spectrum output. This optimized spectrum enhances photosynthesis while intensifying red pigmentation and deepening green tones. Demanding aquatic plants such as Rotala, Ludwigia, Alternanthera, and carpeting species like Monte Carlo and Hemianthus callitrichoides thrive under its strong PAR output.

The Pro version offers significantly higher intensity compared to the standard WRGB II series, making it ideal for aquarists aiming for compact growth, tight internodes, and vibrant coloration. When paired with CO₂ injection and proper nutrient dosing, the WRGB II Pro 45 supports dense plant mass and professional-level aquascaping results.

Designed specifically for 45 cm aquariums, the fixture provides wide and even light distribution across the entire tank, reducing shadowed areas and ensuring consistent plant development from foreground to background. The slim aluminum body ensures efficient heat dissipation and stable long-term performance during extended photoperiods.

The built-in Bluetooth controller allows full customization through the Chihiros mobile app. Users can independently adjust RGB channels, fine-tune brightness levels, and program sunrise and sunset lighting schedules. This level of control helps optimize plant coloration, manage algae growth, and create dynamic lighting effects tailored to the aquascape.

With its sleek, modern design, the WRGB II Pro 45 complements rimless aquariums and high-end aquascaping layouts. It is particularly well-suited for Nature Aquariums, Iwagumi compositions, and compact Dutch-style planted tanks where color vibrancy and light precision are essential.

Key Features:

• - Designed for 45 cm planted aquariums

• - Advanced WRGB LED technology

• - High PAR output for demanding plants

• - Enhanced red and green plant coloration

• - Bluetooth app control with customizable spectrum

• - Adjustable brightness and programmable schedules

• - Slim aluminum housing with efficient heat dissipation

• - Ideal for high-tech planted aquascapes

The Chihiros WRGB II Pro 45 delivers powerful illumination, superior spectrum customization, and professional-grade performance for serious aquascaping enthusiasts.