Hello,
I'm not sure if I got the name correctly, but does anyone know anything about this chemical in aquaculture?
Thanks
Amir

All I could find is:
Formation of Mg-Containing Chlorophyll Precursors from Protoporphyrin IX, δ-Aminolevulinic Acid, and Glutamate in Isolated, Photosynthetically Competent, Developing Chloroplasts

Thanks VaughnH,
I heard about this material, which is described as a cure for algae bloom.
I'm skeptic about magical shortcuts, and will try to get more info.
I'm sure the right way is to stabilize the aquarium with proper lights, CO2 and fertilizers ....
Thanks
Amir