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Biological filter media
The power pack for your filter - best possible water quality for freshwater and saltwater by optimal biological purification
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Sera Siporax® 1 l 1 l
1 l
071000
   Immediately available!
129 items on stock

130 and more in 2-4 days.
7,98
(€ 7,98/1000 ml)

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Sera Siporax® 10 l bucket 10 l bucket
10 l bucket
071001
   We ship within 2-4 Days
89,98
(€ 9,00/1000 ml)

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Sera Siporax® 1 l loose 1 l loose
1 l loose
071002
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80 items on stock

81 and more in 2-4 days.
4,99
(€ 4,99/1000 ml)

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Total rating:
Rating from svetozar on 2012-03-23 16:41:12
Very good product More
bactoballs are the optimum filter medium for biological filters. They can be used in trickle filters and denitrification reactors, and in larger aquaculture systems.
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ab Aqua Medic Bactoballs 1 l loose 1 l loose
1 l loose
076000
   Immediately available!
2 items on stock

3 and more in 2-4 days.
2,58
(€ 2,58/1000 ml)

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ab Aqua Medic Bactoballs 5 l bucket 5 l Eimer
5 l Eimer
076001
   We ship within 2-4 Days
Reduced from € 22,10
19,88
(€ 3,98/1000 ml)
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€ 2,22 / 10 %

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ab Aqua Medic Bactoballs 15 l bucket 15 l bucket
15 l bucket
076002
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Reduced from € 59,90
53,91
(€ 3,59/1000 ml)
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€ 5,99 / 10 %

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ab Aqua Medic Bactoballs 25 l box 25 l box
25 l box
076003
   Immediately available!
1 items on stock

2 and more in 2-4 days.
Reduced from € 90,00
81,00
(€ 3,24/1000 ml)
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€ 9,00 / 10 %

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Rating from Markus on 2012-01-10 23:56:52
Seems to work well in my filter, not so expensive compared to other... More
The best biological filtration. SUBSTRATpro offers optimum colonization conditions to as many purification bacteria as possible.
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Eheim Ehfisubstrat pro 250 ml 250 ml
250 ml
074330
   Immediately available!
3 items on stock

4 and more in 2-4 days.
5,95
(€ 23,80/1000 ml)

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Eheim Ehfisubstrat pro 1 l 1 l
1 l
074331
   Immediately available!
3 items on stock

4 and more in 2-4 days.
15,49
(€ 15,49/1000 ml)

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Eheim Ehfisubstrat pro 2 l 2 l
2 l
074332
   We ship within 2-4 Days
25,95
(€ 12,98/1000 ml)

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Eheim Ehfisubstrat pro 5 l 5 l
5 l
074333
   We ship within 2-4 Days
56,95
(€ 11,39/1000 ml)

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Total rating:
Rating from R. on 2012-02-04 15:36:49
Excellent media for external and internal biological filters with low waste... More
Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste.
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Seachem Matrix 1000 ml 1000 ml
1000 ml
075020
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6 items on stock

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14,58
(€ 14,58/1000 ml)

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Seachem Matrix 2000 ml 2000 ml
2000 ml
075021
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3 items on stock

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25,68
(€ 12,84/1000 ml)

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Seachem Matrix 4000 ml 4000 ml
4000 ml
075022
   Article currently not available
44,28
(€ 11,07/1000 ml)

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Rating from Nuno on 2012-01-17 12:40:56
Best biological media on the market. The usefull area is enormous. I use ir... More
de*nitrate™ removes nitrates, nitrites, ammonia, and organics from both fresh and marine water. The high porosity of de*nitrate™ supports the proliferation of both aerobic and anaerobic bacteria that further remove these toxic aquarium byproducts.
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Seachem de*nitrate ™ 1000 ml 1000 ml
1000 ml
075030
   Article currently not available
14,78
(€ 14,78/1000 ml)

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Seachem de*nitrate ™ 2000 ml 2000 ml
2000 ml
075031
   Article currently not available
25,98
(€ 12,99/1000 ml)

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Seachem de*nitrate ™ 4000 ml 4000 ml
4000 ml
075032
   Article currently not available
44,98

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Total rating:
Rating from BERGAMIN on 2011-09-01 11:53:15
A very excellent product. It really works, try it! More
he advanced Tetratec® BF Biological Filter Foam is designed to be used with the Tetratec® External Filters. The highly advanced biological foam provides a large surface area for the growth of beneficial bacteria.
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Tetratec Biological Filter Foam BF 600/700 BF 600/700
BF 600/700
062034
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1 items on stock

2 and more in 3-6 days.
Reduced from € 6,79
5,58
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€ 1,21 / 18 %

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Tetratec Biological Filter Foam BF 1200 BF 1200
BF 1200
062035
   We ship within 3-6 Days
Reduced from € 6,79
5,58
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€ 1,21 / 18 %

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Tetratec Biological Filter Foam BF 2400 BF 2400
BF 2400
062046
   Immediately available!
6 items on stock

7 and more in 3-6 days.
Reduced from € 10,70
6,99
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€ 3,71 / 35 %

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To create biologically sound water as found in nature, you need EHFISUBSTRAT. Biological filtering is based on a natural decomposition of harmful substances using helpful bacteria.
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Eheim Ehfisubstrat 1 l 1 l
1 l
074030
   We ship within 2-4 Days
12,95
(€ 12,95/1000 ml)

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Eheim Ehfisubstrat 5 l 5 l
5 l
074031
   We ship within 2-4 Days
48,90
(€ 9,78/1000 ml)

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Eheim Ehfisubstrat 2 l 2 l
2 l
074032
   We ship within 2-4 Days
22,90
(€ 11,45/1000 ml)

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Total rating:
Rating from Tomi on 2011-12-23 12:13:49
Definetly works as biofilter but gets glogged pretty quickly. I would use... More
Aquaclay® F 4-10 is suitable for all standard aquarium and garden pond filters. The small grain size provides optimal filtration and a good water flow capacity. Additionally it adsobers phosphate from the aquarium water.
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Aquaclay® F 4-10 - 1 Liter - loose without media bag 1 L - loose without media bag
1 L - loose without media bag
071102
   Immediately available!
38 items on stock

39 and more in 2-4 days.
2,99
(€ 2,99/1000 ml)

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Aquaclay® F 4-10 - 1 Liter 1 l
1 l
071100
   Immediately available!
6 items on stock

7 and more in 2-4 days.
3,99
(€ 3,99/1000 ml)

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Aquaclay® F 4-10 - 10 Liter 10 l
10 l
071101
   Immediately available!
26 items on stock

27 and more in 2-4 days.
35,99
(€ 3,60/1000 ml)

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Excellent mechanical filtration with special dirt-trapping pockets. Optimum pore structure ensures faster and safer decomposition of toxins.
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Eheim 2508051 bioMECH 1 L 1 l
1 l
554110
   Immediately available!
1 items on stock

2 and more in 2-4 days.
Reduced from € 14,95
9,98
(€ 9,98/1000 ml)
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€ 4,97 / 33 %

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Eheim 2508101 bioMECH 2 L 2 l
2 l
554111
   Immediately available!
2 items on stock

3 and more in 2-4 days.
Reduced from € 25,95
17,98
(€ 8,99/1000 ml)
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€ 7,97 / 31 %

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Eheim 2508751 bioMECH 5 L 5 l
5 l
554112
   We ship within 2-4 Days
Reduced from € 59,95
43,98
(€ 8,80/1000 ml)
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€ 15,97 / 27 %

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Total rating:
Rating from Stefan on 2012-01-17 15:30:53
Ease of use. More
pH neutral, highly porous clay slag granules to be filled into bio/hydro reactors, highly biological reduction activation 300 m2 / l, grain size approx. 2 - 5 mm.
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TUNZE Granovit Bio granulate 875.901 700 ml 875.901 700 ml
875.901 700 ml
333030
   We ship within 2-4 Days
Reduced from € 2,62
2,02
(€ 2,89/1000 ml)
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€ 0,60 / 23 %

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TUNZE Granovit Bio granulate 875.90 10 x 700 ml 875.90 10 x 700 ml
875.90 10 x 700 ml
333031
   We ship within 2-4 Days
Reduced from € 24,28
18,83
(€ 2,69/1000 ml)
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€ 5,45 / 22 %

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TUNZE Granovit Bio granulate 875.95 5 l bucket 875.95 5 l Eimer
875.95 5 l Eimer
333032
   Immediately available!
1 items on stock

2 and more in 2-4 days.
Reduced from € 16,42
12,73
(€ 2,55/1000 ml)
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€ 3,69 / 22 %

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TUNZE Granovit Bio granulate 875.96 37 kg Sack 875.96 37 kg Sack
875.96 37 kg Sack
333033
   We ship within 2-4 Days
Reduced from € 74,51
68,78
(€ 1,86/1 kg)
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€ 5,73 / 8 %

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