Fluval C3 Ammonia Remover - 3 x 140g Pack - C3 Hang on Filter (14015)
Genuine replacement C3 Ammonia Remover Stage 3 chemical filter media is designed for:
Fluval C3 Ammonia Remover is ideal for new or heavily populated freshwater aquariums.
It removes and controls harmful ammonia and nitrite, which reduces stress on fish as a result
Hagen Fluval Spare Part Number - 14015