NPK RAW Silica | 10 lb | 45% Silicon Dioxide From Diatomite Size:10 lb It creates extra surface which

It creates extra surface which makes it easier to absorb water

you can run dry material at slow speeds and wet material at higher speeds

On high it moves 6

now available in a convenient 5-gallon package (comprising 2 x 2

NPK RAW Silica | 10 lb | 45% Silicon Dioxide From Diatomite Size:10 lb It creates extra surface whichRAW Silica Is The Dry One On A Shelf Of Liquid Silicates Almost every other silica sold for growing is a liquid potassium silicate. Those lift reservoir pH sharply, have to go into the tank before anything else, and will gel if they meet concentrated calcium. NPK RAW Silica is none of that. It is a dry powder whose silicon dioxide comes from diatomite, which NPK put forward as an acceptable alternate to potassium silicate. Because it is a natural