Reef System Advanced

This program calculates the amount of components I, II, III required to maintain Calcium, KH and Magnesium at the desired values. Simplifies dosing of Reef System Advanced components and helps maintain stable values. We recommend performing the calculation once to find the initial dosage and then repeating the tests at regular intervals.
Stable values in the aquarium help to have healthy and growing corals.

Tank capacity: liters

Dilution:

Calcium replenishment:

To calculate the dosage of Reef System Advanced I, perform two calcium tests within a few days of each other, then fill in the following form.
Calcium test n.1: mg/l (ppm)
Calcium test n.2: mg/l (ppm)
Days between Calcium test n.1 and n.2: days
Daily current dosage of Reef System Advanced I: ml (enter 0 if you are not dosing anything)
Flow rate of the dosage pump for RSA I: [*] ml/h

[*] Enter this value if your peristaltic pump is not equipped with an integrated computer that calculates the dosing time automatically. If you have a programmable peristaltic pump that allows direct entry of the value in ml to be dosed, do not fill in this field. The calculation will return an "Infinity" value and should not be taken into account.

Carbonates replenishment:
To calculate the dosage of Reef Syetem Advanced II, run two KH tests a few days apart, then fill in the following form. If you are using a meq/l test, please convert it by multiplying the result by 2.818 (1 meq/l = 2.818 dKH)
Test KH n.1: dKH
Test KH n.2: dKH
Days between test KH n.1 e n.2: days
Daily current dosage of Reef Syetem Advanced II: ml (enter 0 if you are not dosing anything)
Flow rate of the dosage pump for RSA II: [*] ml/h

[*] Enter this value if your peristaltic pump is not equipped with an integrated computer that calculates the dosing time automatically. If you have a programmable peristaltic pump that allows direct entry of the value in ml to be dosed, do not fill in this field. The calculation will return an "Infinity" value and should not be taken into account.

Magnesium replenishment:
To calculate the dosage of Reef System Advanced III, run two Magnesium tests a few days apart, then fill in the following form.
Magnesium test n.1: mg/l (ppm)
Magnesium test n.2: mg/l (ppm)
Days between Magnesium test n.1 e n.2: days
Daily current dosage of Reef System Advanced III: ml (enter 0 if you are not dosing anything)
Flow rate of the dosage pump for RSA III: [*] ml/h

[*] Enter this value if your peristaltic pump is not equipped with an integrated computer that calculates the dosing time automatically. If you have a programmable peristaltic pump that allows direct entry of the value in ml to be dosed, do not fill in this field. The calculation will return an "Infinity" value and should not be taken into account.

Dose this amount of Calcium to go back to the value of mg/l: ml
Daily dosage of Reef System Advanced I: ml
RSA I pump ON time: seconds (the "Infinity" or "NaN" value are displayed when the dosing pump capacity has not been provided)

Dose this amount of Carbonates to go back to the value of dKH: ml
Daily dosage of Reef System Advanced II: ml
RSA II pump ON time: seconds (the "Infinity" or "NaN" value are displayed when the dosing pump capacity has not been provided)

Dose this amount of Magnesium to go back to the value of mg/l: ml
Daily dosage of Reef System Advanced III: ml
RSA III pump ON time: seconds (the "Infinity" or "NaN" value are displayed when the dosing pump capacity has not been provided)

Oceanlife Integra

Oceanlife Integra 4.0

Select the element to be dosed:

Read value (test):
Desired value:
Net tank capacity: liters

Integration Power:
Quantity to be added: ml
or

Oceanlife Dosing

Oceanlife Dosing 1.2

Select the element to be dosed with or without a dosing pump:

Quantity to be replenished every day:
Capacity of peristaltic pump: ml / hour
Quantity of product used:
Quantity of total solution prepared (up to, product + water): ml
Number of daily dosages:
Tank capacity: liters

Product Replenish capacity: / ml
Concentration of the obtained solution: ppm
Pump activation time: seconds / dosage
Quantity of solution used every day: ml
Quantity of solution used every single dosage: ml / dosage
Container refill scheduled every: days

Oceanlife Water 1.2

This program allows you to prepare seawater using Supreme Liquid Salt in 3 components

Liters of seawater desired: liters

Desired salinity (parts per thousend): ‰ [standard value for corals 35‰ (ppt) (sg 1.026), for fish 28‰ (ppt) (sg 1.021)]
Water temperature:

To obtain the desired amount of water, place the following amount of osmosis water in a container, and add the recommended quantities of Part 1, Part 2 and Part 3 in sequence, keeping the water moving with a pump and waiting for a few seconds between one addition and the other so that the solution returns limpid.

Density obtained: g/l (value read on the densimeter)
Specific Gravity (SG) (o relative density): (value read on the refractometer)
Osmosis water: L
Quantity of Part 1: liters - or grams
Quantity of Part 2: liters - or grams
Quantity of Part 3: ml

The water prepared with the desired salinity will have the following values

Sodium: mg/l
Chloride: mg/l
Calcium: mg/l
Magnesium: mg/l
Potassium: mg/l
KH: mg/l
Sulfur: mg/l
Boron: mg/l
Iodine: mg/l
Strontium: mg/l
Fluorine: mg/l
Bromine: mg/l
Lithitum: µg/l
Molybdenum: µg/l
Manganese: µg/l
Zinc: µg/l

Oceanlife Water Salinity Converter

This software allows you to convert basic marine water data between different units of measurement. The data is calculated at the surface.

The direct calculation from Salinity (‰ - ppt) to Density (g/l or kg/m3) / Specific Gravity is based on the equation adopted by UNESCO - The One Atmosphere International Equation of the State of Seawater (Millero and Poisson, 1981).
The inverse calculation, from Specific Density / Gravity to Salinity, is performed by the solution for iterative methods of the reverse equation of Millero and Poisson.
The calculation from Conductivity to Salinity / Density / Gravity Specification is performed according to the complex polynomial equation adopted by UNESCO/ICES/SCOR/IAPSO. In this case, the values are reliable for the resulting salinity between 2 and 42 and a temperature between -2 °C and 35 °C.
The Conductivity calculation is performed through the solution for iterative methods of the reverse equation adopted by UNESCO/ICES/SCOR/IAPSO.
Salinity values are expressed in "Practical Salinity" (?)

Enter the data to be converted:
Temperature of sea water:
Reference pure water temperature: (usually it is equal to the temperature of the sea water)

Salinity: PSU (g/kg - ppt - ‰)
Density: g/l (value read on the densimeter) (?)
Specific gravity (SG) (or relative density): (value read on the refractometer) (?)
Conductivity: mS/cm (value read on the conductivity meter)

Use of this conversion utility is free but if you want support our work, make a donation and help us continue our research work:

References: