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List of products by brand MasterLine

MasterLine

MasterLine was founded in 2016 "out of passion for aquatics", which has become the brand's slogan. The first experiments and tests on the correct development of the plants date back to 2006 when Marian Sterian, the founder, fell in love with the aquarium plants. The feeling grew stronger and stronger as he learned new things. Since then, we have been committed to providing the best possible products and customer service to our customers. With our products, we are proud to have helped thousands of aquarists achieve their goals and we look forward to helping many more in the future.

Our mission is to provide high-quality fertilizers and other products that help aquarium plants and aquatic life thrive. At the same time, we engage in a variety of activities designed to improve the overall experience of aquarists around the world.
We believe that everyone should be able to enjoy the beauty of an aquarium without spending hours on it every week.

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  • MasterLine All In One Golden
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €14.50
    MasterLine All In One Golden has a superior formula that contains nutrients in multiple forms. This makes them easy for aquarium plants to absorb. With the All In One Golden, CO2 addition is required and this food is best administered daily.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine Root Caps - SAMPLE
    €0.00

    MasterLine Root Caps are capsules for the soil. There they will slowly release the important nutrients that plants need, directly to their roots. The root system will develop better, resulting in more robust plant growth with more intense colors. In more difficult plant species, the benefit is significant for healthy development.

    NOT FOR SALE, ONLY AS A GIFT to be selected in the order overview. Add to cart is ignored. Max. 1 per customer.

    Contents: 10 capsules

  • MasterLine All In One Boost
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €14.50
    MasterLine All In One Boost plant food contains all the nutrients that aquarium plants need. Everything in 1 bottle. The formula has been calculated in such a way to obtain optimal concentrations of nutrients, without the risk of deficiencies. All In One helps prevent iron deficiency, which causes new leaves to be pale in color.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine All In One Lean
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €14.50
    MasterLine All In One Soil Lean is a fertilization formula that is tailored to aquariums with an active soil bottom. CO2 addition is a must. It is also preferable to administer this plant food to the aquarium daily. All In One Lean offers slower, but healthier growth with better pigmentation. It stimulates plants to feed more on the nutrients from the soil.

    Available in: 20ml, 500ml, 1000ml and 5000ml
  • MasterLine I
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €6.65
    MasterLine I contains micro elements in an optimal concentration that are necessary for the harmonious development of aquarium plants. The standard dosage is sufficient in most cases. It prevents iron deficiency. Due to the high quality chelators, MasterLine I remains usable for a longer period of time.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine II
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €6.65
    MasterLine II is a plant food formula with macro nutrients. This provides plants with their daily needs. Aquarium plants will be able to grow faster. This certainly applies in combination with an active soil, but plants also grow better with a sand or gravel soil by administering MasterLine II.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine Carbo
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €8.15
    MasterLine Carbo contains carbon, the primary component for all life on earth. For the best results in an aquarium without CO2 addition, it is recommended to add Carbo. Carbo is then an ideal carbon source, but can also be used in addition to CO2 fertilization.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine Nitrate
    Content: 500 ml 1000 ml
    €10.65
    MasterLine Nitrate contains nitrogen in the form of nitrate, the most important nutrient for aquarium plants. Prevent nitrogen deficiency and stimulate growth! When nitrate values drop below 5 ppm, it is important to add nitrate. Nitrate can be used in addition to the All In One in specific cases, or for extra control when dosing separately in combination with Phosphate and Potassium.

    Available in: 500ml and 1000ml
  • MasterLine Phosphate
    Content: 500 ml 1000 ml
    €10.65
    MasterLine Phosphate contains phosphorus in the form of phosphate, an important macro element for aquarium plants. In an aquarium with an active soil bottom, the phosphate can be stored there. It is absorbed by the roots there and a small part remains available in the water column. Phosphate can be added according to the aquarium's needs, for example when the value is lower than 0.5 ppm.

    Available in: 500ml and 1000ml
  • MasterLine Potassium
    Content: 500 ml 1000 ml
    €10.65
    MasterLine Potassium (Potassium) contains the third most important macro element. Potassium deficiency prevents the activation of enzymes that affect proper plant development. Potassium is administered according to the needs of the aquarium, as every aquarium is different. When the concentration falls below 15 ppm, it makes sense to administer potassium.

    Contents: 500 and 1000 ml
  • MasterLine Iron
    Content: 500 ml 1000 ml
    €10.65
    MasterLine Iron contains a stable form of iron that, even when dosed weekly, does not react with the phosphates in the aquarium. It regulates iron deficiency and contributes to stronger colors. Iron can be added according to the needs of the plants in the aquarium. For example, when the value of iron drops below 0.1 ppm.

    Contents: 500ml or 1000ml
  • MasterLine KH MINUS
    €19.35
    The optimal KH value of the aquarium is 3. At this value, plant species such as Tonina, Eriocaulon and Syngonanthus can grow without any problems. When the value reaches 3 dKH, do not add any more KH Minus. Too low a KH also results in a pH reduction.

    Contents: 500ml
  • MasterLine Root Caps
    Content: 60 pcs 125 pcs
    €15.15

    MasterLine Root Caps are capsules for the soil. There they will slowly release the important nutrients that plants need, directly to their roots. The root system will develop better, resulting in more robust plant growth with more intense colors. In more difficult plant species, the benefit is significant for healthy development.

    Contents: 60 or 125 capsules

  • MasterLine dosing pump
    Type: 1.2 ml 5.0 ml
    €1.50

    The MasterLine dosing pump fits perfectly on the MasterLine bottles, except KH Minus. The 1.2ml version gives approximately 1.2ml per pump movement and the 5ml gives 5ml per pump movement. That makes dosing very easy.

    Available in: 1.2ml and 5ml

  • MasterLine Purity
    Content: 250 ml 500 ml
    €21.25

    MasterLine Purity prevents the formation of ammonia and nitrite. It reduces the amount of dissolved organic substances in the water. It helps to increase the oxygen concentration and increases the pearling of plants. Water becomes clearer than ever. Algae growth is prevented.

    Available in 250ml and 500ml

  • MasterLine Zip Bag
    Size: S L
    €6.90

    MasterLine Zip Bag has been specially developed for MasterLine Purity or similar filter media. It is made of very fine material with openings of 250 microns that prevent the grains from escaping. The net can be closed properly with the handy zipper. Made entirely of plastic, it can be used without any problems for regeneration in chlorine.

    Contents: 250ml or 50ml

  • MasterLine Spring Cut multicolor
    €27.90
    There are situations when pruning aquarium plants where finesse is necessary. For example, when pruning moss or cutting stems in hard-to-reach places. MasterLine Spring Cut is the ideal tool to perform these actions successfully.
  • MasterLine Wave multicolor
    €27.90
    These scissors are made for pruning ground cover plants in the aquarium. Its curved shape makes it very manoeuvrable. Only 19 cm long with a cutting part of 7 cm, the scissors are easy to handle in tight spaces.
  • MasterLine Tweez multicolor
    €20.95
    MasterLine Tweez has a modern design and is the right tweezers for fine work. Stem plants and ground covers can be handled with finesse. There are extra grooves on the ends that provide more grip.
  • MasterLine All In One Red
    Content: 200 ml 500 ml 1000 ml 5000 ml
    €14.50
    MasterLine All In One Boost plant food contains all the nutrients that aquarium plants need. Everything in 1 bottle. The formula has been calculated in such a way to obtain optimal concentrations of nutrients, without the risk of deficiencies. All In One helps prevent iron deficiency, which causes new leaves to be pale in color.

    Available in: 200ml, 500ml, 1000ml and 5000ml
  • MasterLine Crystal Clear
    €17.75

    MasterLine Crystal Clear makes the aquarium water crystal clear. By adding MasterLine Crystal Clear the oxygen concentration is increased.

    Contents: 500ml

  • MasterLine Safe Water
    €17.75

    MasterLine Safe Water neutralizes chlorine and chloramine and heavy metals. This makes the water from the tap completely safe for use in the aquarium. MasterLine Crystal Clear is up to 15 times more concentrated than comparable products.

    Contents: 500ml