What is Reddit's opinion of MCA, Plastic String Reinforced Poly Sheeting 10 Feet X 100 Feet, 6 Mil Nominal, Translucent, Durable, Top Quality Visqueen (1)?

From 3.5 billion Reddit comments

Was thinking of using this for liner, 100 https://www.amazon.com/dp/B01A69J88E/ref=cm_sw_r_cp_api_y7zfAbEMN300W

This uv light 20 http://www.amazon.com/dp/B01LXYK6PO/ref=cm_sw_r_cp_api_amcfAbR9TB907

Salt from these guys https://www.zenfloatsalt.com 430

Only thing I really would need help figuring out is to keep co2 levels down, so a vent system, I’m sure I could figure it out maybe some type of good system with pvc with a few 90s to prevent light down the top