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Show all categories Koi and fish care Back
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  3. Koi and fish care
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Koi and fish care

Our range in koi and water care has a very wide range of products. Our range distinguishes itself in disinfection, recovery and vitality, koi medicines, pond bacteria, pond clay, vitamins, water treatment and measuring water quality. It is very important that you maintain your pond with all care, in view of your koi. Under the heading disinfection you will find various products to disinfect your hands before you start treating your koi. With koi medicines you will find everything to treat any kind of disease. Pond bacteria are important to maintain the biological rhythm of your pond and some bacteria also need your koi. Pond clay always keeps your water crystal clear in combination with water treatment. To measure the quality of your pond, please go to the heading measure water quality. Vitamins are also available to give your koi something extra. Some products can be complicated when you use them for the first time. Below we explain a number of those products to help you get started as well as possible.

Malamix 17 - 5 Liter (from koid doctor Maarten Lammens)
Malamix 17 - 5 Liter (from koid doctor Maarten Lammens)
Malamix 17 is an organic vitamin, herb and plant mix for the optimal health of pond fish! Malamix 17 consists of biological agents and can therefore not be overdosed. Even after a chemical treatment against parasites or bacteria, Malamix 17 is the ideal means for quickly rebuilding the mucous layer and bringing the water quality back up to standard. Malamix is a product developed by the well-known koid doctor Maarten Lammens. Why add Malamix 17 to your pond? Maarten Lammens: "Every day in practice I see sick fish with a bad mucus layer (too little mucus, too thick mucus, poor consistency...). If the mucus layer contains too few antibodies, there is a greater chance that your fish will get sick. After all, there are always pathogens present in every pond, which more easily take the upper hand in weaker fish.A healthy strong slime layer forms the basis of a healthy fish. It is therefore important to regularly provide your fish with this ideal mix of defense enhancers (see below ) containing Malamix 17. These immune enhancers are partly absorbed into the mucous membrane and partly filtered by the gills and all form good building blocks for a good mucus layer and an optimal natural defense against diseases. and probiotics give a boost, which improves the water quality and protects the fish preventively against hole-in-the-wall disease." When and how often can Malamix 17 be added? To obtain an optimal mucous layer (read defence), it is advisable to administer Malamix 17 preventively every two to three months. Only administer Malamix from a water temperature of 8°C. 1 liter of Malamix 17 is good for 10,000 liters of water. Malamix 17 ingredients Malamix contains 17 ingredients: Spirulina/Chlorella - Aloe Vera - Propolis - Calendula - Echinacea - Curcuma - Ginger - Astaxanthin - Inulin - Gingko Biloba - Eucalyptus - Ginseng - Vit.ACDE - Enzymes for nitrifying bacteria - Probiotics

€69.95*
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Spawning brush Best Brush 100 x 15cm
Spawning brush Best Brush 100 x 15cm
Spawning brush made of smooth, flexible fibres. Best Brush end fitting can be attached to the next brush, therefore any desired length of brushes can be made.

€9.05* List Price: €11.80* (23.31% saved)
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Koi Brush spawning brush 130 x 15cm
Koi Brush spawning brush 130 x 15cm
Spawning brush made of smooth, flexible fibres. Best Brush end fitting can be attached to the next brush, therefore any desired length of brushes can be made.

€13.05* List Price: €15.90* (17.92% saved)
Malamix 17 - 1 Liter (from koid doctor Maarten Lammens)
Malamix 17 - 1 Liter (from koid doctor Maarten Lammens)
Malamix 17 is an organic vitamin, herb and plant mix for the optimal health of pond fish! Malamix 17 consists of biological agents and can therefore not be overdosed. Even after a chemical treatment against parasites or bacteria, Malamix 17 is the ideal means for quickly rebuilding the mucous layer and bringing the water quality back up to standard. Malamix is a product developed by the well-known koid doctor Maarten Lammens. Why add Malamix 17 to your pond? Maarten Lammens: "Every day in practice I see sick fish with a bad mucus layer (too little mucus, too thick mucus, poor consistency...). If the mucus layer contains too few antibodies, there is a greater chance that your fish will get sick. After all, there are always pathogens present in every pond, which more easily take the upper hand in weaker fish.A healthy strong slime layer forms the basis of a healthy fish. It is therefore important to regularly provide your fish with this ideal mix of defense enhancers (see below ) containing Malamix 17. These immune enhancers are partly absorbed into the mucous membrane and partly filtered by the gills and all form good building blocks for a good mucus layer and an optimal natural defense against diseases. and probiotics give a boost, which improves the water quality and protects the fish preventively against hole-in-the-wall disease." When and how often can Malamix 17 be added? To obtain an optimal mucous layer (read defence), it is advisable to administer Malamix 17 preventively every two to three months. Only administer Malamix from a water temperature of 8°C. 1 liter of Malamix 17 is good for 10,000 liters of water. Malamix 17 ingredients Malamix contains 17 ingredients: Spirulina/Chlorella - Aloe Vera - Propolis - Calendula - Echinacea - Curcuma - Ginger - Astaxanthin - Inulin - Gingko Biloba - Eucalyptus - Ginseng - Vit.ACDE - Enzymes for nitrifying bacteria - Probiotics

€29.95*
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Fish Pharma Triclam - 150 grams
Fish Pharma Triclam - 150 grams
Fish Pharma Triclam is a koi medicine against skin and gill flukes (gyrodactylus and dactylogyrus). Fish Pharma Triclam does not harm the filter. Active substances: Triclabendazole Instructions For skin worms, dissolve 4 grams per 1000 liters in advance in 1 liter of pond water and distribute over the pond. Switch off UVC and ozone installation during treatment (during 6 days). For gill flukes use the same dose and repeat on the 6th day. Then leave the UVC and ozone installation off for another 6 days. This treatment is not harmful to the filter, so you can continue to feed during this treatment. Not for catfish and goldfish. Keep dry. Keep out of reach of children.

€41.89* List Price: €44.95* (6.81% saved)
Anti-Parasite - 500ml (25kb)
Anti-Parasite - 500ml (25kb)
Formaldehyde 40% in combination with Malachite Green is used against most single-celled parasites including White Dot, Costia, Trichodina, Chilodonella, etc... Also effective against fungal infections. Do not use in combination with salt (> 3 g/l). Application: 20 ml per 1000 liters of pond water. Do not use below 8ºC. Usually 1 treatment is sufficient, against White Spot the treatment must be repeated with an interval of 4 days. Always ventilate well during the treatment and let the filter rotate. Turn off ozone and UV lamp for 2 days. Change +/- 20% of the water after 1 week! Do not combine this treatment with other chemical agents at the same time. Use only 80% of the dose if the acidity (pH) is below 7! Do not ingest or inhale. Use only outdoors or in a well-ventilated area. Store in original packaging. Keep out of reach of children and pets. Keep cool and dark. Always wear protective gloves when using medication. Is TOXIC by inhalation, ingestion, or skin/eye contact. In the event of an accident during use, contact a doctor immediately and take the original packaging with you. In case of contact with skin/eyes, rinse immediately with plenty of water and seek medical advice. It is recommended to administer Malamix17 after this treatment. This restores the mucous membrane of the fish and restarts the filter bacteria. The Koidokter cannot be held liable for any damage to your pond or fish as a result of incorrect use of our products.

€33.95*
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Bar thermometer
Bar thermometer
Model "lifebuoy" is a floating thermometer with stainless steel housing. Can be read without removing it from the water. The combi-thermometer can be used as a floating device and as a submerged device. The floating top can be removed.

€6.55* List Price: €6.95* (5.76% saved)
Takazumi Sakan-Ni Pro - 1 Liter
Takazumi Sakan-Ni Pro - 1 Liter
Takazumi Sakan-Ni Pro is a blend of herbs, minerals, amino acids, fatty acids, carbohydrates, vitamins, enzymes and probiotic bacteria. Takazumi Sakan-Ni Pro will significantly strengthen the immune system of your fish, thus assisting your fish during or after injuries and periods of stress and illness. Increases resistance and strengthens the immune system. Detoxifies the body (removes toxins) Purifies the blood Stimulates the cleansing effect of the liver and removes toxins, pesticides, medicines and heavy metals from the body lichaam Ensures a strong and healthy mucous membrane Increases B lymphocyte production Stimulates the production of T lymphocytes Increases production of interferon Use: Preventive: Monthly 20ml/1000L pond water. ' After use of medication: One-time 100ml/1000L pond water. In case of quarantine and collection: One-time 100ml/1000L pond water. 1 liter is good for 50,000 liters of pond water. Use SAKAN-NI Pro after taking medication, after transport and before reception. Composition: Chlorella, Propolis, Calendula, Echinacea, Ginger, Astaxanthin, Inulin, Ginko Biloba, Vitamin A, B complex, C, D, E, K 22 Amino acids, Fatty acids and enzymes, Chlorophyll, Stress-reducing substances, Iron, Zinc, Calcium, Magnesium, Selenium, Sodium, Potassium, Iodine. Probiotic bacteria, Enzymes for probiotic and nitrifying bacteria.

€31.75*
Koisock Ø24cm
Koisock Ø24cm
Koi sock for the transfer of Koi. With a wooden handle.

€22.95*
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Pond Pro Premium VITA² Mix - 5L
Pond Pro Premium VITA² Mix - 5L
Organic vitamin, plant and herb mix for the optimal health of pond fish! Vita² Mix consists only of biological agents. After a treatment against parasites or bacteria, Vita² Mix contains ideal ingredients to restore the mucous layer and restore the water quality. Vitamix Ingredients : Spirulina/Chlorella, Aloe Vera, Propolis, Calendula, Echinacea, Curcuma, Ginger, Astaxanthin, Inulin, Gingko Biloba, Eucalyptus, Ginseng, Vitamin ACDE, Enzymes for Nitrifying Bacteria, Probiotics. The dosage To obtain an optimal mucus layer, it is advisable to administer Vita Mix preventively every two to three months. The dosage is 1 liter per 10,000 litres. You cannot overdose. Do this during the winter months as well.

€62.95* List Price: €72.95* (13.71% saved)