PolypLab Pro-Carbon (500ml) Pumps & Plumbing Install the driver according to

Install the driver according to EcoTech instructions and transfer only compatible components if required

Larger size is useful for high-volume systems and repeat media changes

Useful for rockscapes

Velcro-secure design helps hold the power supply in place while allowing removal for service

connect the controller and power supply

PolypLab Pro-Carbon (500ml) Pumps & Plumbing Install the driver according toPolypLab Pro Carbon (500ml) PolypLab Pro Carbon (500ml) is a high performance pelletized activated carbon for improving water clarity in freshwater and saltwater aquariums. Designed for strong adsorption with low dust and very low phosphate output, Pro Carbon helps remove dissolved organics, impurities, medication residues, and yellowing compounds from aquarium water. PolypLab Pro Carbon for Clear Aquarium Water This 500 mL size is a practical choice