Boa noite a todos,
Tenho um aquario com 250 lt brutos (cerca de 220 lts reais de agua) bem plantado.
O membro A. Ferreira ajudou-me e consegui uma mistura de 750 ml dele de fertilizante, mas quero fazer eu em casa com a compra de vários pós.
Vi neste site uma mistura e como fazer e gostaria de saber mais opiniões dado que nunca o fiz e não sei se estarei a fazer mal, e tenho de saber em ppm, dos vários componentes, as quantidades que a agua deverá ter.
No site diz esta mistura:
PO4 Modified PMDD Formula
Many people have seen a need for PO4 to be added to the original PMDD formulation so I have come up with a formula that is based on the latest formula found on the Krib website but with the addition of potassium phosphate. In the original formulations all of the ingredients are mixed into a single solution, but this can cause problems due to the potassium phosphate which will react with any free iron. It is therefore easiest to make up two separate solutions for macro's and micro's. But it is possible to mix all the ingredients together by keeping the iron chelated. See my 'All In One' solution for more details.
Macros 25g Potassium Nitrate 5.8g Potassium Phosphate (monobasic) 11g Potassium Sulphate 20g Magnesium Sulphate Heptahydrate (Epsom Salts) 500 ml distilled water
Micros 10g Chelated Trace Element Mix (TNC Trace, CSM+B) 250ml Water 0.5ml Normal Hydrochloric Acid nb. It is preferable to make up the solutions in RO water or deionised water, but tap water can be used if need be. The hydrochloric acid is added to preserve the solution and isn't absolutely necessary if you don't have it, alternatively you may wish to substitute this with 0.25g E300 Ascorbic Acid.
Dosing
The level of dosing is dependant on your plant stocking level. The amounts below are designed for a fully planted tank so if you are 50% planted then you can half the amounts. These are the amounts that I use on my tank and that I know work for me. They are both dosed on a daily basis.
2 ml of Macros solution per 10 gallons (US) or 40 litres 1 ml of Micros solution per 10 gallons (US) or 40 litres
For those wishing to know each dosing will add:
1.5 ppm NO3 0.4 ppm PO4 1.6 ppm K 0.2 ppm Mg
It is best to dose at the same time each day, preferably just before lights on. I dose in the morning before I leave for work.
Estarei a fazer o certo usando esta receita?
Abraço,