Chihiros WRGB2 Pro 90 cm snail shell mineral Compatible with the Chihiros Slim

Compatible with the Chihiros Slim Mirror Shade (sold separately) for improved efficiency

so they dissolve into the water column before drifting up and off-gassing at the surface — which means more of the CO₂ you're paying for actually reaches your plants instead of escaping into the room

Does it restart after power loss

The needle valve is designed for fine CO2 flow adjustment only — not for full shut-off

Adjustable filter flow for shrimp and delicate species

Chihiros WRGB2 Pro 90 cm snail shell mineral Compatible with the Chihiros SlimThe Chihiros WRGB2 Pro 90 cm is a flagship LED light for planted aquariums from 90 to 110 cm. At 110W and 9,250 lm approximately 49% more powerful than the standard WRGB2 90 it is built for the most demanding aquascaping setups: competition planted tanks, Dutch style layouts, and display aquariums with deep water columns requiring high PAR at substrate level. Built in Bluetooth connects to the My Chihiros App. The 4 in 1 WRGB LEDs add an independent