PhosBan 1200g by Two Little Fishies is a highly effective synthetic ferric oxide hydroxide granular filter media. Specifically engineered for both saltwater and freshwater aquariums, its primary function is the efficient adsorption of nuisance phosphates, which can fuel undesirable algae growth. This advanced media also effectively removes silicates from the water column.

This robust filter media boasts an extremely high capacity for adsorbing these problematic substances and, critically, does not release them back into the aquarium once adsorbed. Recommended by Julian Sprung, PhosBan offers a long-lasting and straightforward solution for permanent phosphate control, contributing to a cleaner and healthier aquatic environment. This 1200g size provides a substantial quantity for larger systems or extended use.

PhosBan 1200g is an essential product for reef aquarists and freshwater hobbyists committed to maintaining pristine water quality and preventing algae outbreaks. Its reliable, non-releasing action ensures stable water parameters, making it ideal for sensitive reef inhabitants and any system where phosphate and silicate management is crucial for long-term success.