nutrient

Hi everyone, I’m a bit confuse on this one. In another thread I want some recommendation on house plants that can quickly remove nutrients from the water and @erwin123 told me that nutrients doesn’t cause algae? This is a something I’ve never heard and I’ve been thinking about these questions...

Hi Folks, Would I be correct in saying that aquarium plants absorb nutrients primarily (only?) during daylight hours, i.e. during photosynthesis? And does this apply be they rooted in the substrate, epiphytes or floating plants? And does it apply to all nutrients? From my dim-and-distant 'O'...

My tank is now four weeks old and I have had this problem for the last week, before this problem started all my plants were growing brilliantly, I have a full carpet and no algae issues now starting with my carpeting plants all my plants are turning brown all of a sudden, there still growing and...

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...