Enter the total size of the aquarium (L) into the Aquarium Fertilizer Calculator. The calculator will evaluate the Aquarium Fertilizer required per week. 

Aquarium Fertilizer Formula

The following two example problems outline the steps and information needed to calculate the Aquarium Fertilizer.

F = AS / 10

Variables:

  • F is the Aquarium Fertilizer (mL of fertilizer per week)
  • AS is the total size of the aquarium (L) 

How to Calculate Aquarium Fertilizer?

The following steps outline how to calculate the Aquarium Fertilizer.


  1. First, determine the total size of the aquarium (L). 
  2. Next, gather the formula from above = F = AS / 10.
  3. Finally, calculate the Aquarium Fertilizer.
  4. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total size of the aquarium (L) = 30

F = AS / 10 = ?