JBL Symec 1000g filter floss

JBL Symec is a fiber filter insert that prevents water clouding. It removes even the slightest cloudiness from the water and catches algae floating in the water, capturing any particles from water that are larger than 1/1000mm. It does not release any harmful substances into the water, it is suitable for both freshwater and marine aquariums, 24 hours is enough for the water to be crystal clear.