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20% Discount
Arka Resin-Pure 4L

Arka

Arka Resin-Pure 4L
31,95 €
(7,99 € / l)
EIA 39,90 €
20% Discount
Arka PH/TDS/EC Messgerät

Arka

Arka PH/TDS/EC Meter
31,95 € EIA 39,90 €
20% Discount
Arka Special Blend 473ml

Arka

Arka Special Blend 473 ml
19,95 €
(42.177,59 € / l)
EIA 24,90 €
33% Discount
Hobby Osmo Fit 400g

Hobby

Hobby Osmo Fit 400g
7,95 €
(19,88 € / kg)
EIA 11,79 €
17% Discount
Arka Nite-Out II 473ml

Arka

Arka Nite-Out II 473 ml
13,95 €
(29.492,60 € / l)
EIA 16,90 €
Arka Algaway

Arka

Arka Algaway - 473 ml
12,95 €
(27,38 € / l)
9% Discount
Oase WaterBalance Boost Bakterien

Oase

Oase WaterBalance Boost Bacteria - 500 ml for 5,000 liters
19,95 €
(39,90 € / l)
EIA 21,95 €
10% Discount
Oase KickstartFilter Start Bakterien Tablette

Oase

Oase KickstartFilter Start Bacteria Tablet
6,95 €
(2,32 € / Stück)
EIA 7,75 €
20% Discount
Arka Phos-Out4 473ml

Arka

Arka Phos-Out4 473 ml
15,95 €
(33.720,93 € / l)
EIA 19,90 €
19% Discount
Arka Special Blend 251ml

Arka

Arka Special Blend 251 ml
12,95 €
(51.593,63 € / l)
EIA 15,90 €
9% Discount
Oase AquaElements Vitamine und Spurenelemente

Oase

Oase AquaElements Vitamins and Trace Elements - 500 ml for 6,000 liters
20,95 €
(41,90 € / l)
EIA 22,95 €
34% Discount
Hobby Zeolith

Hobby

Hobby Zeolite - 1000 g, 5–8 mm
4,95 €
(4,95 € / kg)
EIA 7,49 €
17% Discount
Arka Substrate Cleaner 473ml

Arka

Arka Substrate Cleaner 473 ml
13,95 €
(29.492,60 € / l)
EIA 16,90 €
23% Discount
Arka Xtreme Wasseraufbereiter 473ml

Arka

Arka Xtreme Water Purifier 473 ml
9,95 €
(21,17 € / l)
EIA 12,90 €
35% Discount
Arka NOPO Nitrat-Phosphat-Kontrolle

Arka

Arka NOPO Nitrate-Phosphate Test
12,95 €
(27,55 € / l)
EIA 19,90 €
16% Discount
Arka BACTO-SHOT 50 ml

Arka

Arka BACTO-SHOT 50 ml
4,95 €
(99,00 € / l)
EIA 5,90 €
20% Discount
Arka THERA P 473ml

Arka

Arka THERA P 473 ml
15,95 €
(33.720,93 € / l)
EIA 19,90 €
20% Discount
Arka Aqua Balance 473ml

Arka

Arka Aqua Balance 473 ml
11,95 €
(25.264,27 € / l)
EIA 14,90 €
9% Discount
Oase LessStress Wasseraufbereiter

Oase

Oase LessStress Water Purifier - 100 ml for 400 liters
4,95 €
(49,50 € / l)
EIA 5,45 €
6% Discount
ATI MBpro Mischbettharz 4L

ATI

ATI MBpro Mixed-Bed Resin 4L
46,95 €
(11,74 € / l)
EIA 49,90 €
11% Discount
Oase LessStress Wasseraufbereiter

Oase

Oase LessStress Water Purifier - 500 ml for 2,000 liters
11,95 €
(23,90 € / l)
EIA 13,45 €
7% Discount
Oase WaterBalance Boost Bakterien

Oase

Oase WaterBalance Boost Bacteria - 250 ml for 2,500 liters
13,95 €
(55,80 € / l)
EIA 14,95 €
20% Discount
Arka Gel Filter Filterstarter 473ml

Arka

Arka Gel Filter Filter Starter 473 ml
11,95 €
(25.264,27 € / l)
EIA 14,90 €
22% Discount
JBL SilikatEx Rapid 400g

JBL

JBL SilikatEx Rapid 400g
20,95 € EIA 26,95 €
Arka Herbtana Immunstimulanz-P 473ml

Arka

Arka Herbtana Immune Booster P 473 ml
17,95 €
(37.949,26 € / l)
20% Discount
Arka Resin-Pure 1L

Arka

Arka Resin-Pure 1L
11,95 €
(11,95 € / l)
EIA 14,90 €
9% Discount
Triton Aktivkohle 1l

Triton

Triton Activated Carbon 1 L
20,95 € EIA 22,99 €
9% Discount
Oase BoostMix Klarwasser Bakterien

Oase

Oase BoostMix Clear Water Bacteria - 250 g for 2,500 liters
15,95 €
(63,80 € / kg)
EIA 17,45 €
11% Discount
Oase KickBoost Klarwasser Bakterien

Oase

Oase KickBoost Clear Water Bacteria
3,95 €
(131,67 € / l)
EIA 4,45 €
20% Discount
Arka XTreme Wasseraufbereiter 5 L

Arka

Arka XTreme Water Purifier 5 L
39,95 €
(7,99 € / l)
EIA 49,90 €
20% Discount
Arka THERA P 251ml

Arka

Arka THERA P 251 ml
11,95 €
(47.609,56 € / l)
EIA 14,90 €
11% Discount
Oase LessStress Wasseraufbereiter

Oase

Oase LessStress Water Purifier - 1000 ml for 4000 l
19,95 €
(19,95 € / l)
EIA 22,45 €
12% Discount
Oase AquaStable Wasser Optimierer

Oase

Oase AquaStable Water Conditioner - 100 g for 2,000 liters
14,95 €
(149,50 € / kg)
EIA 16,95 €
23% Discount
JBL Carbomec Aktivkohle 400g

JBL

JBL Carbomec Activated Carbon 400g
10,95 € EIA 14,29 €
20% Discount
Arka Gel Filter Filterstarter 236ml

Arka

Arka Gel Filter Filter Starter 236 ml
7,95 €
(33,69 € / l)
EIA 9,90 €
11% Discount
Oase AquaStable Wasser Optimierer

Oase

Oase AquaStable Water Conditioner - 500 g per 10,000 liters
24,95 €
(49,90 € / kg)
EIA 27,95 €
Arka Artemiss Immunstimulanz-B 473ml

Arka

Arka Artemiss Immune Booster B 473 ml
17,95 €
(37.949,26 € / l)
23% Discount
JBL Biotopol Nachfüllpack 625ml

JBL

JBL Biotopol Refill Pack 625 ml
9,95 €
(15.920,00 € / l)
EIA 12,99 €
11% Discount
Oase AquaElements Vitamine und Spurenelemente

Oase

Oase AquaElements Vitamins and Trace Elements - 250 ml for 3,000 liters
11,95 €
(47,80 € / l)
EIA 13,45 €
10% Discount
Red Sea Reef-Spec Aktivkohle 500g

Red Sea

Red Sea Reef-Spec Activated Carbon 500g
17,95 € EIA 19,99 €
13% Discount
Triton Mischbettharz 1000ml

Triton

Triton Mixed-Bed Resin 1000 ml
12,95 €
(12.950,00 € / l)
EIA 14,90 €
10% Discount
Oase AquaElements Vitamine und Spurenelemente

Oase

Oase AquaElements Vitamins and Trace Elements - 100 ml for 1,200 liters
6,95 €
(69,50 € / l)
EIA 7,75 €
27% Discount
JBL Nano-Catappa Seemandelbaumblätter

JBL

JBL Nano-Catappa Water Almond Tree Leaves
6,95 € EIA 9,48 €
20% Discount
Arka Substrate Cleaner 236ml

Arka

Arka Substrate Cleaner 236 ml
7,95 €
(33,69 € / l)
EIA 9,90 €
9% Discount
Red Sea Reef-Spec Aktivkohle 1000g

Red Sea

Red Sea Reef-Spec Activated Carbon 1000g
30,95 € EIA 33,99 €
25% Discount
JBL Biotopol 500ml

JBL

JBL Biotopol 500 ml
12,95 €
(25.900,00 € / l)
EIA 17,20 €
Arka Artemiss Immunstimulanz-B 236ml

Arka

Arka Artemiss Immune Booster B 236 ml
12,95 €
(54,87 € / l)
26% Discount
JBL Algol 100ml

JBL

JBL Algol 100 ml
6,95 €
(69,50 € / l)
EIA 9,39 €
23% Discount
Arka PH Decrease Senkung

Arka

Arka PH Decrease Reduction 473 ml
9,95 €
(21,04 € / l)
EIA 12,90 €
Arka Algaway

Arka

Arka Algaway - 118 ml
5,95 €
(50,42 € / l)
10% Discount
Oase FilterAction Nitrat Entferner

Oase

Oase FilterAction Nitrate Remover - 120 g for 200 L
25,95 €
(216,25 € / kg)
EIA 28,95 €
23% Discount
JBL PhosEx ultra 340g

Arka

JBL PhosEx ultra 340g
11,95 € EIA 15,49 €
11% Discount
Oase FilterAction Nitrat Entferner

Oase

Oase FilterAction Nitrate Remover - 60 g per 100 L
15,95 €
(265,83 € / kg)
EIA 17,95 €
10% Discount
Phos-Out 4 1000ml

Arka

Phos-Out 4 1000 ml
17,95 €
(17.950,00 € / l)
EIA 19,90 €
22% Discount
JBL Tropol 250ml

JBL

JBL Tropol 250 ml
11,95 €
(47,80 € / l)
EIA 15,29 €
18% Discount
JBL Start Kit Starterbakterien

JBL

JBL Start Kit Starter Bacteria
5,95 €
(198,33 € / l)
EIA 7,29 €
30% Discount
Hobby Zeolith

Hobby

Hobby Zeolite - 500 g, 5–8 mm
2,95 €
(5,90 € / kg)
EIA 4,19 €
Arka Nite-Out II - Starterbakterien 5 L

Arka

Arka Nite-Out II - Starter Bacteria 5 L
64,95 €
(12,99 € / l)
8% Discount
Oase AquaStable Wasser Optimierer

Oase

Oase AquaStable Water Conditioner - 50 g per 1,000 liters
10,95 €
(219,00 € / kg)
EIA 11,95 €
17% Discount
JBL ProClean BAC Filterbakterien

JBL

JBL ProClean BAC Filter Bacteria
4,95 € EIA 5,99 €
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Sichere Zahlung

Sichere, schnelle Zahlung

Ratenzahlung bis 10.000 €

Ratenzahlung bis 10.000 €

Kostenlose Rücksendung

Kostenlose Rücksendung

über 20 Jahre Kompetenz

Über 20 Jahre Kompetenz

Additions ☀️ from 2,95 €