EcoPlus Air Pumps -- 4 Outlet pump accessories -25°F to 160°F Range: Stays

-25°F to 160°F Range: Stays flexible in the cold and handles hot-water line flushing for year-round work

In soil and coco the potassium it contributes is small enough to ignore

while ensuring optimal nutrient ratios to minimize the risk of heavy metal contamination in your crops

Harmonious with Nutrient Regimens

Smoother edges for improved safety

EcoPlus Air Pumps -- 4 Outlet pump accessories -25°F to 160°F Range: StaysWidely used to provide oxygen in aquariums, fish farms and hydroponic systems. Convenient to operate without oil or much noise. Cylinders and pistons are made of excellent materials, making the pump strong, durab