FBF5400 sand filter sand filter applies largest body of water 5400L

And the source of MARINE SOURCES FBF sand filter uses advanced acrylic material (non-plastic) made. Use water agitation cultivate bacteria principle of sand, so that denitrifying bacteria can multiply in the sand with a bacteria culture of the majority of the surface area. Since the water stirring constantly full, no dead bacteria culture sand bed, great density of nitrifying bacteria, bacteria-like pole. Most of the new tank to establish a complete bacteria culture sand bed time is 20-30 days.

Also by adding different filter materials, so as to have different uses, for example, adding carbon, carbon reactor and so on. You can also add beans biological, bio balls, ball anaerobic, sulfur beads, biological ring. Ceramic ring, phosphorus absorption material, quartz sand and other kinds of materials.

PS: flow sand filters manufactured within the body with two separated sponge. It requires the use of the internal body sponge media (such as quartz sand, etc.) and the bottom of the acrylic sheet separated, in order to extend the life of equipment. Check out the sponge regularly use, such as wear and tear thinning replace it.

As acrylic sand tank, use of advanced full body acrylic body, the inner workings of crystal clear, non-closed design PP material other than. Closed due to design materials problems, can not clearly see the museum skimmer work, a problem is not the first time be able to detect and resolve.