Wat is this product?
Nitrate, phosphate and potassium are very important nutrients for your plants, they are called “macro-elements” in science for a reason. If you want to avoid poor plant growth and algae, it is important that you also add these elements to your tank.
With Macro, this can be easily done in a single motion. And the best thing? It doesn’t cause algae, is harmless to your animals & highly concentrated for the best results.