KisanFlex is the leading manufacturer of HDPE protective liners for biofloc fish tanks. Our protective liners are high-quality, made of 500 microns and provides added protection to the biofloc tanks. They are UV stabilized, made from 100% virgin material and do not react with most chemicals. Our liners help in maintaining the temperature of the biofloc tank ecosystem since they are bl... https://www.mohantarp.com/protective-liner/