1. jaypeecee

    How important is sulphur for aquarium plants?

    Hi Folks, Dennis Wong on his site classifies sulphur as a macro nutrient. As far as I am aware, the only macro nutrients are nitrogen, phosphorus and potassium (aka NPK). Please see: https://www.advancedplantedtank.com/adv_nutrients.html He also includes calcium and magnesium. Here I want to...
  2. Fissure

    GUIDE #2: Auto Dosing EI (Estimative Index) With AquaMedic ReefDoser 4

    Hi everyone, lurker here and my first post, thought I could add my guide previously posted at the plantedtank here. It's an alternative to the other Auto Dosing Guide for the Jebao. This guide has been tried on the Aquamedic Reefdoser 4. It is basically the same doser as the Jebao Auto Dosing...
  3. John P Coates

    Plant Nutrient Intake

    Hi Folks, I would like to better understand the mechanisms by which aquatic plants take in nutrients. Firstly, are aquatic plants equally able to absorb nutrients through their roots and leaves? Which of these do they prefer? Some plants, e.g. Anubias, are normally grown on driftwood or rocks...