Super Coarse Perlite lighting_accessories Long Term Stability

Long Term Stability

Potassium Sulfate

We ship dry

we have a full line of industrial-strength bag sizes available

Make sure that the water level in your reservoir is sufficient enough to effectively flood your desired area or table

Super Coarse Perlite lighting_accessories Long Term StabilityPerlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is heated. Perlite can reach temperatures of approximately 1600 1700 degrees F. The media's expansion is due to the presence of two to six percent combined water in the crude perlite rock, which causes the perlite to pop in a manner similar to that of popcorn. When expanded, each granular, snow white particle of perlite is sterile with a neutral pH