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Filter Technic > Internal Filters > Tetra

Filter Technic Internal Filters Tetra


Tetra Brillant internal filter
Tetra Brillant internal filter
air operated internal filter up to 100 l

Tetra Brillant is an air operated internal filter for aquariums up to 100 litres capacity. The Tetra Brillant filter is operated by means of an air pump (not included in delivery).


Tetra Brillant internal filter
10.59 €*
Tetra EasyCrystal Filter Box 600
Tetra EasyCrystal Filter Box 600
for aquaria with 50-150 l content
intensive mechanical & bilogical filtration
replaceable filter cartridges

The new innovative Tetra EasyCrystal Filter Box 600 is suitable for aquaria containing between 50 and 150 litres. An additional compartment enables an aquarium heater to be integrated into the filter. It is recommended to use the Tetra HT heater (not included).


Tetra EasyCrystal Filter Box 600
35.95 €*
Tetra EasyCrystal Filter 250
26.95 €*
Tetra EasyCrystal Filter Box 300
31.95 €*
TetraTec IN 300 plus internal filter
TetraTec IN 300 plus internal filter
for aquaria with 10-40 l content
mechanical & biological filtration
energy saving aquarium filter

The Tetra IN 300 plus is a useful internal filter for all aquaria up to 40 litres content. The TetraTec IN 300 plus provides efficient mechanical and biological filtration to ensure crystal clear and pollutant free aquarium water.


TetraTec IN 300 plus internal filter
20.95 €*
TetraTec IN 400 plus internal filter
25.95 €*
TetraTec IN 600 plus internal filter
33.95 €*
TetraTec IN 800 plus internal filter
43.95 €*
TetraTec IN 1000 plus internal filter
55.95 €*
Tetra BF Replacement Sponge internal filter IN
Tetra BF Replacement Sponge internal filter IN
replacement sponge for Tetra IN internal filters
biological filter sponge
for regularly replcamenet

The Tetra BF Replacement Filter Foam provides highly effective filtration of the aquarium water in the Tetra Internal Filter IN. The filter sponge contains biologically active bacteria that convert toxic nitrite into nitrate, a plant fertiliser. The sponge structure also provides mechanical filtration, removing visible particles from the aquarium water.


Tetra BF Replacement Sponge internal filter IN
from 6.95 €*
Tetra CF Replacement Sponge internal filter IN
Tetra CF Replacement Sponge internal filter IN
replacement sponge for Tetra IN internal filters
active carbon filter sponge
for regularly replcamenet

The Tetra CF Activated Carbon Sponge is highly effective at filtering harmful substances, pharmaceuticals and unwanted chemicals from the aquarium water. It also reduces unpleasant odours and keeps the water clear. Biological filtration continues as normal.


Tetra CF Replacement Sponge internal filter IN
from 9.29 €*
Tetra EasyCrystal FilterPack
Tetra EasyCrystal FilterPack
replacement sponge for Tetra EasyCrystal
biological filtration
for regularly replacement

The innovative Tetra EasyCrystal FilterPack is suitable for the Tetra EasyCrystal Filter. With ist intensive mechanical and biological filtration, the filter cartridge ensures crystal clear, healthy water. The double-layered Filter Pads with a large surface area reliably remove even the tiniest particles.


Tetra EasyCrystal FilterPack
from 6.85 €*
Top-Seller!
Tetra EasyCrystal FilterPack C
from 8.85 €*
Tetra EasyCrystal BioFoam 250/300
Tetra EasyCrystal BioFoam 250/300
intensive biological filter sponge

Tetra EasyCrystal Filter BioFoam 250/300 Filter sponge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300 with innovative biological filtration for crystal clear, healthy water.


Tetra EasyCrystal BioFoam 250/300
3.19 €*
Tetra EasyCrystal FilterPack A 250/300
Tetra EasyCrystal FilterPack A 250/300
replacement sponge for Tetra EasyCrystal
with anti-algae ingredient
for regularly replacement

The innovative Tetra EasyCrystal FilterPack A with anti-algae agent is suitable for the EasyCrystal filter. The filter cartridge ensures crystal clear, healthy water thanks to its intensive mechanical, biological and chemical filtration. The additional anti-algae active ingredient in depot form safely fights algae.


Tetra EasyCrystal FilterPack A 250/300
from 11.95 €*
Tetra FilterJet 400
Tetra FilterJet 400
internal power filter for 50-120 l

The powerful Tetra FilterJet 400 aquarium filter is suitable for aquariums with a volume of 50 - 120 l and cleans them particularly thoroughly thanks to the combination of mechanical and biological filtration. In this way, both coarse and fine dirt particles are removed from the aquarium water and at the same time the biological balance required for an intact aquarium is achieved. Thanks to its easy installation, the Tetra FilterJet 400 is ready for use within seconds.


Tetra FilterJet 400
22.95 €*
Tetra FilterJet 600
27.95 €*
Tetra FilterJet 900
34.95 €*
Tetra FilterJet Replacement Sponge
Tetra FilterJet Replacement Sponge
replacement filter sponge Tetra FilterJet

Replacement filter cartridge for the internal filter Tetra FilterJet 400, 600 or 900. Please choose the right one for your filter..


Tetra FilterJet Replacement Sponge
from 4.95 €*
Tetra Brillant Filter Filter Cartridge
Tetra Brillant Filter Filter Cartridge
replacemnet sponge for Brillant

Filter cartridge for the Tetra Brillant Filter. Package content: 1 piece.


Tetra Brillant Filter Filter Cartridge
4.59 €*
Internal Filters Tetra - Aquaristikshop

Internal Filters Tetra - Aquaristikshop

∅ Reviews: 5.0 (1)

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