Fluval C-Nodes for Fluval C2 and C3 Power Filters - 100 g (3.5 oz) Background Just plug it in and

Just plug it in and watch it go

5 cm W x 27

Wider coverage - each individual LED casts 120° of illumination for wider

General Hardness

Fluval C-Nodes for Fluval C2 and C3 Power Filters - 100 g (3.5 oz) Background Just plug it in andFluval C Nodes feature a complex pore system that allows beneficial bacterial to thrive. The star shaped nodes provide more filtration surface area and more biological power than most biological media, resulting in superior water quality and a very healthy aquarium environment. Key Features : For Fluval C2 and C3 Power Filters Complex pore system that allows beneficial bacterial to thrive Star shaped nodes provide more filtration surface area and more