Fluval C-Nodes for Fluval C4 Power Filter - 200 g (7 oz) ~ Replacement Filter Media Saltwater Lighting Suitable for aquariums 15 gallons

Suitable for aquariums 15 gallons and larger

Moisture (max) 2

significantly reducing maintenance

Developed to meet the discus eating routine of repeatedly taking the food in and spitting it out

Black soldier fly larvae (25%)

Fluval C-Nodes for Fluval C4 Power Filter - 200 g (7 oz) ~ Replacement Filter Media Saltwater Lighting Suitable for aquariums 15 gallonsFluval 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. For Fluval C4 Power Filter Complex pore system that allows beneficial bacterial to thrive Star shaped nodes provide more filtration surface area and more biological power than