The Algae light reactor grows Algae in a confined space surrounded by light, thus ensuring even and rapid growth of the algae. This allows it to uptake nutrients from the tank such as nitrate and phosphate. You can run it on a reverse lighting schedule to the main tank lights which inturn will help stabilize Ph swings.
Recommended for tanks 100-450 liters
. *** Free Chaetomorpha algae with reactor purchase***
MR120 Specs: 210x170x480mmH Capacity 4.5litres 16watt recommended flow 1000-1500lph