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Filter Technic > External Filters > Tetra

Tetra External Filters


Tetra External Filter Complete Kit EX 500 Plus
Tetra External Filter Complete Kit EX 500 Plus
complete kit for aquariums up to 100 l

The Tetra EX 500 Plus external filter complete set ensures excellent water quality for fish in aquariums with a volume of up to 100 liters. All filter materials are included, so you can start using the filter immediately. In several chambers, the water is cleaned reliably and efficiently with different filter materials by breaking down excess nutrients.


Tetra External Filter Complete Kit EX 500 Plus
83.85 €*
Tetra External Filter Complete Kit EX 700 Plus
93.95 €*
Tetra External Filter Complete Kit EX 1000 Plus
108.85 €*
Tetra External Filter Complete Kit EX 1500 Plus
159.95 €*
Tetra BF Biological foam for EX external filter
Tetra BF Biological foam for EX external filter
Filter pads for the EX external filter
for regularly replacement
for the biological filtration

The advanced Tetra BF Biological filter foam is designed to be used with the Tetra external filters of the series. The highly advanced biological foam provides a large surface area for the growth of beneficial bacteria. These bacteria removes harmful substances e.g.


Tetra BF Biological foam for EX external filter
from 7.85 €*
Tetra FF Fine filter fleece for EX external filter
Tetra FF Fine filter fleece for EX external filter
Filter pads for the EX external filter
for regularly replacement
remove fine particles

The advanced Tetra FF Fine filter fleece is designed to be used in the Tetra external filters of the EX series. The fine filter fleece removes fine particles from the aquarium water and should be placed as the last filter medium in the filter. The Tetra FF Fine filter fleece should be changed regularly every 4 to 8 weeks.


Tetra FF Fine filter fleece for EX external filter
from 4.89 €*
Tetra BB Bio filter balls
Tetra BB Bio filter balls
for Tetra EX external filters
for the biological filtration
two package sizes

The advanced Tetra BB Bio filter balls are especially designed to be used with the Tetra external filter EX series but can also be used with all other external filters and filter systems. The Bio filter balls provide a large surface area of 62 cm² each bal for the growth of beneficial bacteria and therefore for the effectively biological filtration of the aquarium water. Tetra BB Bio filter balls can be used several times.


Tetra BB Bio filter balls
from 8.59 €*
Tetra CR Ceramic filter rings
Tetra CR Ceramic filter rings
for Tetra EX external filters
for the mechanical filtration
two package sizes

The advanced Tetra CR Ceramic filter rings are designed for use with the Tetra external filter EX series but can also be used with all other external filters and filter systems. Hollow ceramic filter rings with high internal surface area mechanically remove large particles from the water. Ceramic filter rings distribute water flow in a number of directions ensuring that water passes evenly through the filter.


Tetra CR Ceramic filter rings
from 6.85 €*
Tetra CF Carbon filter medium
Tetra CF Carbon filter medium
for Tetra EX external filters
remove chemicals, smells and pesticides
two package sizes

The granular ultra activated Tetra CF Carbon filter medium is designed for use with the Tetra external filters EX series, but can also be used with all other external filters and filter systems.The phosphate free and pH neutral Tetra CF carbon filters harmful substances e.g. pesticides, medication residues and other unwanted chemicals out of the water. Reduces also unpleasant odours and water discolouration.


Tetra CF Carbon filter medium
from 7.85 €*
ZooBest Filter Foam for Tetra External Filter EX/EXPlus
ZooBest Filter Foam for Tetra External Filter EX/EXPlus
for Tetra EX/Plus 400/600/700/800/1200

ZooBest filter foam pad coarse (10 PPI) for your Tetra external filter, precisely punched and of first-class quality. For biological filtration of the aquarium water. Content: 2x filter foma pad.


ZooBest Filter Foam for Tetra External Filter EX/EXPlus
from 4.29 €*
ZooBest Filter Pad for Tetra External Filter EX/EXPlus
from 2.49 €*
Top-Seller!
ZooBest Carbon Pad for Tetra External Filter EX/EXPlus
from 3.29 €*
Tetra External Filters
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