RCH Hagen Marina 100 Air Pump Carbon Filters This innovative way to raise

This innovative way to raise and lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective

Maximum weight capacity is 40 lbs each (80 lbs per pair)

Soil Application: Use 1-2 g/1 L (4-8 g/1 Gal) of water once a week

We have improved the design for easier use and more secure duct connections

houseplants

RCH Hagen Marina 100 Air Pump Carbon Filters This innovative way to raiseMarina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps to create a healthier environment for fish and live plants. They combine powerful and consistent airflow with silent operation for effective results. Five model sizes are available to accommodate most popular aquarium sizes. Key Features : Ideal for aquariums up to 40 US Gal 150 L Efficient: For increased oxygenation creating a healthy