Search results: “aquayer”

Showing 1–12 of 17 results

  • AQUAYER Crystal 100 ml.

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    AQUAYER Crystal eliminates cloudiness of any origin in the aquarium and helps to maintain crystal clarity and transparency of the water in the aquarium. It is effective over a wide pH and KH range of water. Cloudiness in the aquarium can be caused by various reasons. Most often, the water becomes cloudy during aquarium setup phase when the aquarium has not microorganisms that remove small particles from the water naturally. Water may become cloudy even in old aquariums, for example, after transplanting large number of plants.
    Not every filter can cope with very small particles, which form white slurry in the aquarium. AQUAYER Crystal contains a coagulant which provides adhesion of fine particles to form larger particles. Larger particles, in turn, can been filtered by the filter.
    Add 15 drops (1 mL) in 40 liters of water in the evening before turning off the light in the aquarium. The filter should be turned on. Immediately after the addition the increase of visual cloudiness of water may occur, but in the morning the water in the aquarium should be crystal clear. In plant aquariums it is better to turn off the carbon dioxide supply at least 4 hours before using AQUAYER

  • AQUAYER AntiChlor+K

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    AQUAYER AntiChlor+K possess several activities.
    First and basic action is chlorine neutralization in tap water making it safe for fish.
    Additionally, serves as a source of potassium making better conditions for aquatic plants growth.
    Regular use of AntiChlor+K prevents fish diseases.
    Dosing: making safe water change dose 5 mL (1 cap) per 40 L of tap water. 15 drops = 1 mL.
    This allows to reduce the concentration of chlorine – 5 mg/l,
    chloramine – 4 mg/L and increase the concentration of potassium – 6.4 mg/L

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  • AQUAYER Remineral 330 gr.

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    AQUAYER Remineral GH/KH+ – unique mixture of mineral salts creating optimal balance of calcium and magnesium in aquarium water. It makes carbonate buffer for pH stabilization and prevents dangerous pH drop to the values below 6. The product is necessary for remineralization of RO (reverse osmosis) water because plants require calcium and magnesium for growth. RO water does not contain calcium and magnesium. Remineral does not contain sodium and chloride.

    4g of the mixture increase GH/KH respectively for 3dH/2dH (German degree) in 50L of water
    8g of the mixture increase GH/KH respectively for 6dH/4dH (German degree) in 50L of water
    We recomend to use scales.
    1 teaspoon = 5g
    1 tablespoon = 12g

    Content: Ca – 17.7%, Mg – 5.5%

  • AQUAYER Udo Yermolajev Iron

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    AQUAYER Yermolayev`s fertilizer Iron – concentrated fertilizer for aquatic plants on the basis of ferric gluconate. Source of iron in addition to Yermolayev`s fertilizer Micro+. Also can be used instead of Yermolayev`s fertilizer MICRO+ in case of old aquariums those are maintained according to Yermolayev`s methodology (see infographic below).

    AQUAYER Yermolayev`s fertilizer Iron is highly efficient against chlorosis (yellowing of leaves) which occurs at lack of iron in the aquarium. Recommended for fast-growing species of plants and plant demanding the iron content in the aquarium water.

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    AQUAYER Udo Yermolajev Potassium

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    AQUAYER Yermolayev`s fertilizer Potassium – concentrated fertilizer for aquatic plants containing potassium. Necessary for new aquariums with plants, as well as for older aquariums with plants demanding high potassium content in the water. Part of Yermolayev`s system of fertilizers for aquarium plants (see infographic below).

    Symptoms of potassium deficiency

    Small round holes appear on the leaves. Yellowing of older leaves and their subsequent extinction.

  • AQUAYER Udo Jermolajev MACRO

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    Yermolayev`s Macro – daily fertilizer for aquatic plants

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  • AQUAYER Indicator 30 ml.

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    AQUAYER Indicator for long-term CO2 test
    30 ml.


    AQUAYER Drop Checker+Indicator

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    AQUAYER Drop Checker+Indicator set – device continuously monitoring the concentration of carbon dioxide (CO2) in the aquarium water.

  • AQUAYER test pH+KH

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    AQUAYER test kit pH+KH for determination of pH (acidity) and KH (carbonate hardness, alkalinity) of aquarium water
    + CO2 info


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    AQUAYER test GН – test kit for accurate determination of general hardness (GH) of aquarium water.
    1 drop of the reagent = 1 degree of general hardness;

  • 9.50

    AQUAYER PO4 250 ml.

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    PO4 7,2 g/l
    К 3 g/l