LCA All In One Premium Pre Mix


LCA All In One (Pre Mix Premium)



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LCA All In One (Pre Mix Premium)

  • Provides all of the macro nutrients needed by plants.

  • Provides all of the micro nutrients needed by plants.

  • All-in-One solution; no need for two separate solutions.

  • Pre-made, no need for additional weighing or measurement.

  • Easy dosing.


  • Dosage rate for 100L Tank.

  • Add contents to a 1L bottle and fill with water to the top and SHAKE TO MIX.

  • Please shake bottle before use - very concentrated.

  • Use 4ml for every 100L

  • Repeat 3 times per week 50% weekly water change is suggested

LCA's All in-One Premium Pre Mix Fertiliser is a super concentrated solution that supplies all the necessary micro and macro nutrients to ensure that your plants grow and develop in a healthy way. It has high concentration levels of Iron (Fe) in DTPA form which means it is specially formulated for tanks with a Ph level of up to 7.5 Full 3x per week dosing provides enough Nitrogen, Phosphorus, Potassium , Iron, and other important key trace elements for even the most demanding tanks.

If you have soft water or are using RO/DI water you should also be using a GH booster to ensure proper magnesium and calcium levels following a water change.

The basic idea of this method is to provide an excess amount of nutrients within a week. Every week, you have to change 50% of the water to set the proper amount of nutrients back,this will ensure that there will continuously be enough nutrients in a water column and your plants will thrive.

There won’t be any deficiency symptoms on your plants and you can be absolutely 100% sure, that any other problems you have will not be due to nutrients. That’s why this method is so great! You can then focus on the areas that may also need attention eg:CO2, bad circulation, filtration etc.

The BEST thing about this product? It’s ALL-IN-ONE!

For Advanced Users:

  • 12ml per 100L will yield the following

  • Iron 0.50ppm

  • Nitrate 7.5ppm

  • Phosphate 1.30ppm

  • Potassium 5.27ppm

  • Magnesium 0.015ppm

  • Zinc 0.050ppm

  • Copper 0.0075ppm

  • Manganese 0.0375ppm

  • Boron 0.0185ppm

  • Molybdenum 0.0006ppm

  • E300 Ascorbic Acid

  • E202 Potassium Sorbate

  • Here are the nutrient target ranges in parts per million (ppm) for High Light Planted.

  • Nitrate (NO3) range 20-30 ppm

  • Potassium (K) range 15-30 ppm

  • Phosphate (PO4) range 2-6 ppm

  • Iron (Fe) range 0.5-1.5ppm (or higher in some cases)

It's important to note that these are equivalent weekly doses. For example, to achieve 20-30ppm nitrate you would dose All-in-One Fertiliser 3-4x per week.


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