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Fish treatments

Discover now all of our fish treatments for the garden pond and aquarium. Are you experiencing mortalities in your pond? Did you perform a microscopic analysis. It is always best to determine the parasite with an analysis + water analysis. Then, if the water quality is correct, you can use a suitable treatment for your pond and aquarium fish.
  • Colombo Traitements FMC50 1000ml/25.000litres - Morenicol Colombo 8715897025709 05020370
    Colombo Traitements FMC50 1000ml/25.000litres - Morenicol Colombo 8715897025709 05020370
    €49,99 - €49,99
    €49,99
    €49,99 - €49,99
    €49,99

    FMC50 1000ml/25.000litres - Morenicol Colombo

    Colombo

    FMC-50 is active against fungal infections and whiteheads. Fungal infections are visible to the naked eye as cottony white or even green pads. Whit...

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    €49,99 - €49,99
    €49,99
    €49,99 - €49,99
    €49,99
  • Malamix Traitements ANTI-PARASITE 1L - FMC POUR TRAITEMENT BASSIN 5425035780171 5425035780171
    Malamix Traitements Anti-Parasite 1litre - Formol/Vert de malachite - De Koi Doctor 5425035780171 5425035780171
    Save 14% Save %
    €69,95
    €69,95 - €69,95
    €69,95
    €59,95
    €59,95 - €59,95
    €59,95

    Anti-Parasite 1litre - Formalin/Malachite green - De Koi Doctor

    Malamix

    Treatment of protozoan parasites of ornamental fish. Effective against fungi. Also effective against Ichthyophthirius (white dot), Ichthyobodo (Co...

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    €69,95
    €69,95 - €69,95
    €69,95
    €59,95
    €59,95 - €59,95
    €59,95
    Save 14% Save %
  • Colombo Traitements FMC50 500ml/12.500litres - Morenicol Colombo 8715897025693 05020365
    Colombo Traitements FMC50 500ml/12.500litres - Morenicol Colombo 8715897025693 05020365
    €0,00 - €0,00
    €0,00
    €34,99
    €34,99 - €34,99
    €34,99

    FMC50 500ml/12.500litres - Morenicol Colombo

    Colombo

    FMC-50 is active against fungal infections and whiteheads. Fungal infections are visible to the naked eye as cottony white or even green pads. Whit...

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    €0,00 - €0,00
    €0,00
    €34,99
    €34,99 - €34,99
    €34,99
  • Colombo Traitements FMC50 2500ml/62.500litres - Morenicol Colombo 8715897025716 05020375
    Colombo Produits d'entretien FMC50 MORENICOL 2500 ML POUR 62.500 LITRES 8715897025716 5020375
    €84,99 - €84,99
    €84,99
    €84,99 - €84,99
    €84,99

    FMC50 2500ml/62.500litres - Morenicol Colombo - Malachite Green Formaldehyde

    Colombo

    FMC-50 is active against fungal infections and whiteheads. Fungal infections are visible to the naked eye as cottony white or even green pads. Whit...

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    €84,99 - €84,99
    €84,99
    €84,99 - €84,99
    €84,99
  • Colombo Traitements Alparex 1000ml/20.000litres - Colombo 8715897025587 05020310
    Colombo Traitements ALPAREX 1000 ML POUR 20.000L COLOMBO 8715897025587 5020310
    €52,49 - €52,49
    €52,49
    €52,49 - €52,49
    €52,49

    Alparex 1000ml/20.000litres - Colombo

    Colombo

    This ALPAREX treatment is active against pond parasites. To be used with the advice of a specialist against Chilodonella, Ichtyophthirius (whitehe...

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    €52,49 - €52,49
    €52,49
    €52,49 - €52,49
    €52,49
  • Koï Doctor Soins des poissons ANTI-PARASITE 5L - FMC POUR TRAITEMENT BASSIN FORMOL & VERT DE MALACHITE 5425035780151 5425035780151
    Koï Doctor Soins des poissons Anti-Parasite 5litres - Formol/Vert de malachite - De Koi Doctor 5425035780151 5425035780151
    €209,95 - €209,95
    €209,95
    €209,95 - €209,95
    €209,95

    Anti-Parasite 5 liters - Formalin/Malachite green - De Koi Doctor

    Koï Doctor

    Treatment of protozoan parasites of ornamental fish. Effective against fungi. Also effective against Ichthyophthirius (white dot), Ichthyobodo (...

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    €209,95 - €209,95
    €209,95
    €209,95 - €209,95
    €209,95
  • Malamix Soins des poissons ANTI-PARASITE 500ML DE KOI DOKTOR FMC FORMOL 5425035780164 5425035780164
    Koï Doctor Soins des poissons Anti-Parasite 500ml - Formol/Vert de malachite - De Koi Doctor 5425035780164 5425035780164
    Save 3% Save %
    €34,95
    €34,95 - €34,95
    €34,95
    €33,95
    €33,95 - €33,95
    €33,95

    Anti-Parasite 500ml - Formalin/Malachite Green - De Koi Doctor

    Koï Doctor

    Treatment of protozoan parasites of ornamental fish. Effective against fungi. Also effective against Ichthyophthirius (white dot), Ichthyobodo (C...

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    €34,95
    €34,95 - €34,95
    €34,95
    €33,95
    €33,95 - €33,95
    €33,95
    Save 3% Save %
  • Koï Doctor Soins des poissons ANTI-PARASITE 250ML DE KOI DOKTOR FORMOL FMC 5425035780140 5425035780140
    Koï Doctor Soins des poissons Anti-Parasite 250ml - Formol/Vert de malachite - De Koi Doctor 5425035780140 5425035780140
    €22,95 - €22,95
    €22,95
    €22,95 - €22,95
    €22,95

    Anti-Parasite 250ml - Formalin/Malachite Green - De Koi Doctor

    Koï Doctor

    Treatment of protozoan parasites of ornamental fish. Effective against fungi. Also effective against Ichthyophthirius (white dot), Ichthyobodo (C...

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    €22,95 - €22,95
    €22,95
    €22,95 - €22,95
    €22,95
  • Colombo Traitements Alparex 500ml/10.000litres - Colombo 8715897025570 05020305
    Colombo Traitements ALPAREX 500 ML POUR 10.000L COLOMBO 8715897025570 5020305
    €36,79 - €36,79
    €36,79
    €36,79 - €36,79
    €36,79

    Alparex 500ml/10.000litres - Colombo

    Colombo

    Alparex is active against parasites such as the Ichthyobodo (Costia) Chilodonella the Trichodina. It is a recognized treatment that is not h...

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    €36,79 - €36,79
    €36,79
    €36,79 - €36,79
    €36,79
  • Colombo Traitements FMC50 250ml/6750litres - Morenicol Colombo 8715897025686 05020360
    Colombo Traitements FMC50 250ml/6750litres - Morenicol Colombo 8715897025686 05020360
    €21,99 - €21,99
    €21,99
    €21,99 - €21,99
    €21,99

    FMC50 250ml/6750litres - Morenicol Colombo

    Colombo

    FMC-50 is active against fungal infections and whiteheads. Fungal infections are visible to the naked eye as cottony white or even green pads. Whi...

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    €21,99 - €21,99
    €21,99
    €21,99 - €21,99
    €21,99
  • Colombo Traitements ALPAREX 2500 ML POUR 50.000L COLOMBO 8715897025594 5020315
    €0,00 - €0,00
    €0,00
    €89,99
    €89,99 - €89,99
    €89,99

    Alparex 2500ml/50.000litres - Colombo

    Colombo

    Alparex is active against parasites such as the Ichthyobodo (Costia) Chilodonella the Trichodina. It is a recognized treatment that is not h...

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    €0,00 - €0,00
    €0,00
    €89,99
    €89,99 - €89,99
    €89,99
  • Colombo Traitements Alparex 250ml/5.000litres - Colombo 8715897025563 05020300
    Colombo Traitements ALPAREX 250 ML POUR 5.000L COLOMBO 8715897025563 5020300
    €22,99 - €22,99
    €22,99
    €22,99 - €22,99
    €22,99

    Alparex 250ml/5.000litres - Colombo

    Colombo

    Alparex is active against parasites such as the Ichthyobodo (Costia) Chilodonella the Trichodina. It is a recognized treatment that is not h...

    View full details
    €22,99 - €22,99
    €22,99
    €22,99 - €22,99
    €22,99
  • Sera Traitements Sera Pond Omnisan F 250ml pour 5m³ - Contre un très grand nombre de parasites 4001942075602 07550
    Save 25% Save %
    €12,95
    €12,95 - €12,95
    €12,95
    €9,69
    €9,69 - €9,69
    €9,69

    Sera Pond Omnisan F 250ml for 5m³ - Against a very large number of parasites

    Sera

    Water conditioner against mycoses and parasitic infections Water conditioner that successfully combats a large number of parasites and other patho...

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    €12,95
    €12,95 - €12,95
    €12,95
    €9,69
    €9,69 - €9,69
    €9,69
    Save 25% Save %
  • Sera Traitements Sera Pond Omnisan F 500ml pour 10m³ - Contre un très grand nombre de parasites 07560
    €19,95 - €19,95
    €19,95
    €19,95 - €19,95
    €19,95

    Sera Pond Omnisan F 500ml for 10m³ - Against a very large number of parasites

    Sera

    Water conditioner against mycoses and parasitic infections Water conditioner that successfully combats a large number of parasites and other pathog...

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    €19,95 - €19,95
    €19,95
    €19,95 - €19,95
    €19,95
  • Sera Traitements Sera Pond Omnisan F 5000ml pour 100m³ - Contre un très grand nombre de parasites 07580
    €79,95 - €79,95
    €79,95
    €79,95 - €79,95
    €79,95

    Sera Pond Omnisan F 5000ml for 100m³ - Against a very large number of parasites

    Sera

    Water conditioner against mycoses and parasitic infections Water conditioner that successfully combats a large number of parasites and other patho...

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    €79,95 - €79,95
    €79,95
    €79,95 - €79,95
    €79,95
  • Sera Qualité d'eau Sera Pond Omnipur S 5L POUR ETANG 4001942075725 7572
    Save 15% Save %
    €159,95
    €159,95 - €159,95
    €159,95
    €135,95
    €135,95 - €135,95
    €135,95

    Sera Pond Omnipur A 5L per 100m³ - Against many parasites and bacteria

    Sera

    Water conditioner against the most common garden pond fish diseases Versatile water conditioner to quickly, safely and easily combat most pathogens...

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    €159,95
    €159,95 - €159,95
    €159,95
    €135,95
    €135,95 - €135,95
    €135,95
    Save 15% Save %
  • Sera Traitements Sera Pond Omnipur A 500ml pour 10000ml - Contre de nombreux parasites et bactéries 4001942075701 4001942075701
    Save 15% Save %
    €29,95
    €29,95 - €29,95
    €29,95
    €25,45
    €25,45 - €25,45
    €25,45

    Sera Pond Omnipur S 500ml for 10000ml - Against many parasites and bacteria

    Sera

    Water conditioner against the most common garden pond fish diseases Versatile water conditioner to quickly, safely and easily combat most pathogens...

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    €29,95
    €29,95 - €29,95
    €29,95
    €25,45
    €25,45 - €25,45
    €25,45
    Save 15% Save %