Biological filter attachment for aquarium hang-on filters

   
   

A biological filter for an aquarium hang-on filter that attaches to the outflow of the aquarium hang-on filter. The biological filter includes a multiplicity of convoluted plastic channels over which water exiting the aquarium hang-on filter cascades and on the surfaces of which aerobic bacteria can form.

Un filtro biológico para un acuario colgar-en el filtro que une a la salida del acuario colgar-en el filtro. El filtro biológico incluye una multiplicidad de excedente plástico enrollado de los canales que riegan salir del acuario colgar-en las cascadas del filtro y en las superficies de las cuales las bacterias aerobias pueden formar.

 
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