Fluval C4 Carbon 3 Pack aquatic turtle light combo phosphates are not critical and

phosphates are not critical and the allowable concentration is dependent on variables such as nitrate

This results in a stress-free environment and ensures clear aquarium water

Absorbs water rapidly taking on a texture of a live fish

Can completely eliminate the need for live fish feeding

Operated exclusively via the FluvalSmart App on your mobile device

Fluval C4 Carbon 3 Pack aquatic turtle light combo phosphates are not critical andFluval C4 Activated Carbon improves water clarity in fresh and saltwater aquariums. Designed for the Fluval C4 Power Filter, Fluval C4 Activated Carbon provides superior adsorption qualities that effectively eliminate odours, discolouration and impurities. Key Features: For Fluval C4 Power Filter Improves water clarity in fresh and saltwater aquariums Provides superior adsorption qualities Effectively eliminate odours, discolouration and impurities