PR-10,000 looks discolored. Why?

PR-10,000 is a rare-earth element that is mined out of the earth, which explains why it can vary in color.

PR-10,000 is our renowned concentrated phosphate remover. It is an emulsified rare earth mineral compound that is mined from deep within the earth (much like other rare earth minerals like lithium and lanthanum). The exact compound is a trade secret, but we can tell you that it is many times stronger (by volume) than lanthanum-based phosphate removers.

Because of the mining process, the PR-10,000 liquid can vary slightly in color. Sometimes it appears clear. But usually, it has a yellowish-green tint to it.  This is normal.  It has to do with whatever soils and rocks were around it when it was dug out of the ground.