Reef Octopus LR-200 Light Reactor

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The Reef Octopus LR-200 Light Reactor is the larger body in the light reactor line, built with an 8-inch chamber for growing macroalgae on systems from 100 to 250 gallons. Like the LR-150, it's designed to run on a reverse photoperiod from the display for natural nitrate/phosphate export and overnight pH stabilization. Best for: reef and mixed saltwater systems 100 to 250 gallons Body: 8-inch reactor chamber Use: pairs with a compact light (sold separately) run on a reverse photoperiod from the display Step up to the LR-200 from the LR-150 when the tank's nutrient export needs outpace what a 6-inch chaeto chamber can handle.Compatible replacement parts: chamber seals and fittings for the LR-200. Show more