Black Ops Replacement Pre-Filter 14 in x 48 in Black Fittings it can increase and extend

it can increase and extend bud set and flowering

Ultra bright 36 watt energy efficient LED Light with Red LED lights (660 nm wavelength)

Shallow-pan tank style designed for in-pan mounting

Rapitest soil pH meter determines the pH (acidity/alkalinity) of garden soil within 60 seconds on the 3

heavy-duty reservoir if you are building your own system

Black Ops Replacement Pre-Filter 14 in x 48 in Black Fittings it can increase and extendUse these for a pre filter on you Black OpsNutrients Carbon Filters. Match the pre filter to your Black OpsNutrients Carbon Filter size. Helps to extend the life of your Black OpsNutrients Carbon Filter by keeping dust and other particles out. The black color does not show the dirt as much.