Chihiros - WRGBII slim

*Please noted this is a pre order items, may take 3-7 days to order. 
Chihiros WRGB II Slim — Full-Spectrum Planted Tank Lighting, Refined

The Chihiros WRGB II Slim is the sleek, low-profile evolution of Chihiros’ acclaimed WRGB II series — delivering full-spectrum, high-quality planted tank lighting in an ultra-thin, minimalist form factor that suits the clean aesthetic of modern aquascaping. Designed for planted aquariums where both performance and visual refinement matter, the WRGB II Slim combines WRGB colour mixing, app-based control, and a discreet slim profile that sits beautifully above any aquascape.

Slim Profile, Full-Spectrum Performance

The WRGB II Slim uses the same proven White + Red + Green + Blue LED combination as the standard WRGB II, delivering balanced, full-spectrum light that supports healthy plant growth across a wide range of species — from low-light mosses and ferns to demanding stem plants and carpeting species. The slim design reduces visual bulk above the tank, keeping the focus on the aquascape itself.

Please note: The WRGB II Slim outputs approximately 50% of the light intensity (power and lumens) compared to the standard WRGB II. It is best suited to low-to-medium light planted tanks and nano setups, and is not recommended as a primary light source for high-light or deep aquariums without supplementation.

Key Features

• Full-Spectrum WRGB LEDs: White, Red, Green, and Blue channels for balanced, natural plant colouration and growth
• Slim, Low-Profile Design: Ultra-thin body for a clean, unobtrusive look above the aquarium
• App Control: Bluetooth-enabled; controlled via the Chihiros app for dimming, scheduling, sunrise/sunset simulation, and colour channel adjustment
• Multiple Sizes: Available in 30cm, 45cm, 60cm, 90cm, and 120cm to suit a wide range of aquarium sizes
• Output: Approximately 50% power and lumens compared to the standard WRGB II — ideal for low-to-medium light setups

Specifications by Size

• 30cm / 12 inch
• 45cm / 17 inch
• 60cm / 24 inch
• 90cm / 36 inch
• 120cm / 48 inch

Best Suited For

The WRGB II Slim is an excellent choice for low-to-medium light planted aquariums, nano tanks, wabi-kusa setups, and aquascapes where a clean, minimal aesthetic above the waterline is a priority. For high-light demanding setups or deeper tanks (45cm+), consider the standard Chihiros WRGB II for full output.

Refined, precise, and beautifully minimal — the Chihiros WRGB II Slim is the lighting choice for aquascapers who refuse to compromise on aesthetics or performance.