JBL Symec Filterwool 250g Flake Each of the primary colors

Each of the primary colors (yellow

make ReefWave a nearly silent pulsing wave pump

brewer 's yeast

With generous applications of colour enhancing ingredients

weak or sick fish who require temporary isolation

JBL Symec Filterwool 250g Flake Each of the primary colorsJBL Symec Filterwool 250g JBL Symec is a synthetic filter floss which does not release any harmful substances into the water. It is suitable for use with both mechanical and biological filtration systems in either freshwater or saltwater aquariums. JBL Symec can be used on its own or in combination with any other standard filter material. Use: Rinse JBL Symec thoroughly in warm water before use. Fluff the material up well before placing loosely in the