jefe

I am about to set a 120 size tank up for plants and discus and was wondering how much amazonia to use, not sure how to convert litres to pounds.....thanks

jnaz

They have the chart on their website.

A_Shea

I have been through that before. One of the 9 liter bags is about 20 pounds. And how many pounds you want is up to you. but roughly a pound per gallon is a good rule of thumb.