I was curious if anyone has ever used a black nutrient sand for aquariums as a substrate in their hydroponic garden(ebb-&-flow system specifically).
It contains a full spectrum of micro and macro nutrients and helps maintain a lower PH in planted aquariums. Planted aquariums will usually want to be in the area of 6.5 to 7.0 ph.
My thoughts were that the substrate would help provide additional micronutrients and help to mantain a level ph.
It contains a full spectrum of micro and macro nutrients and helps maintain a lower PH in planted aquariums. Planted aquariums will usually want to be in the area of 6.5 to 7.0 ph.
My thoughts were that the substrate would help provide additional micronutrients and help to mantain a level ph.