What are different types of aquarium filter media?
Aquarium filters are used for
removing impurities from water caused by fish waste, leftover food, chlorine
and other detritus. Filters remove the solid impure particles as well as wipe
out the chemicals released from them. Chemicals can easily escape the foams; therefore,
they are broken down into safe compounds with chemical reactions.
3 types of filter media exist:
Based on the uses of filter
media, they are broken down into 3 main types:
- Mechanical Filter Media
- Chemical Filter Media
- Biological Filter Media
- Mechanical filter media:
Water containing solid substances
flow through the mechanical filtration media including filter floss, sponge or
filter pads. The solid substances are trapped in the mechanical media. It is
recommended to clean your mechanical filter media manually every week to remove
these trapped substances.
- Chemical filter media:
Chemical filtration media wipes
out dangerous & undesirable chemicals from the aquarium by moving water through
the chemical media.
Chemical filter media has more
uses in freshwater compared to saltwater aquariums. They wipe out undesirable
copper, chlorine as well as leftover medicines. Charcoal is mainly used as
chemical filter media. However, nowadays people use new materials with better
outcomes.
- Biological filter media:
Bio media is developed from porous
material that allows heaps of good bacteria to colonize over its surface. Bio
media does not itself remove toxic chemicals however, it provides an excellent
surface for useful bacteria to colonize in abundance. Useful bacteria is used
for wiping out dangerous chemicals from the aquarium water.
Filter media is used for wiping
out fish poop, uneaten food, & other dangerous chemicals. Ammonia released
from waste particles is extremely dangerous for the life of aquarium
inhabitants. Ammonia is broken down into nitrites, which are less dangerous
than ammonia. Nitrites are further broken down into nitrates, which are even
less toxic. This whole process is known as nitrogen cycle.
Latest bio media provides extremely porous surface area where numerous good bacteria can grow. These small sized bio media are best for small fish tank filters.
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