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Old 04-29-2007, 10:51 AM   #1 (permalink)
weber
Junior Member
 
Join Date: Apr 2007
Posts: 1
Default 3 Types of Filtration

Filtration can be considered as three major types
  • mechanical - remove particles from the water to keep the water sparkling clear and to maximise the efficiency of subsequent biological or adsorptive filtration
  • biological - ensure the breakdown of waste products in the aquarium by 'friendly' bacteria
  • adsorptive/chemical - uses media that removes various substances from the water. It can also refer to a media that can acidify water by adding humic and tannic acids.
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