Sodium Phosphate dosages?

[Homewrecker]

I need to raise up my phosphates, anyone have the calculations?

 

[CoralB]

Sorry I don’t but I feed reefroids and it always brings mine up

 

[Randy Holmes-Farley Verified Community Expert]

I recommend making a solution and dosing it as described in this calculator.

use the entry for phosphate from potassium phosphate, and expect it to take a lot more dosing than calculated due to binding of phosphate to rock and sand:

James' Planted Tank - Dosing Calculator

 

[Reefahholic]

I recommend making a solution and dosing it as described in this calculator.

use the entry for phosphate from potassium phosphate, and expect it to take a lot more dosing than calculated due to binding of phosphate to rock and sand:

James' Planted Tank - Dosing Calculator

Randy how does Sodium Phosphate differ from Dibasic or Monobasic? Are they pretty similar or way different?

 

[KStatefan]

I wanted to dose in measuring spoon increments. These are my calculations for dosing 1/4 teaspoon to raise my tank 0.01 ppm