Title: What Are Undergravel Fish Tank Filters?
1What Are Undergravel Fish Tank Filters
What Are Undergravel Fish Tank Filters
2What Are Undergravel Fish Tank Filters
Defining Undergravel Fish Tank Filters
A type of filter where water flows through a
layer of gravel .
Consists of a plastic grate which is placed at
the bottom of the tank tubes that direct the
water through the filter and a power head or
pump.
3What Are Undergravel Fish Tank Filters
How Do Undergravel Fish Tank Filters Function
The plastic grate lies at the base of the tank.
A layer of gravel is placed on top of the plastic
grate.
Water is drawn through the gravel layer.
Then spill the clean filtered water from the top
of the tank.
4What Are Undergravel Fish Tank Filters
Maintenance Requirements For Undergravel Fish
Tank Filters
You will never have to replace filter media.
The frequency of cleaning that you need to
do varies.
It would be easier to use an aquarium vacuum
to remove the sediments.
Then spill the clean filtered water from the top
of the tank.
5What Are Undergravel Fish Tank Filters
In Summary
A good beginner filter.
Relatively cheap.
Good for small tanks sensitive fish.
6Choosing The Right Fish Tank Filters
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