The officers of Commissioner's Task Force (West Zone) Team arrested Saad Mohammed, Mohd Mubeenuddin and Nikhil Roach (all college students, aged 20-21 years) from Bowenpally area.
Apart from blots (pieces of blotting paper soaked in LSD), police also seized Rs 11,000 in cash and three cell phones from them.
Saad Mohammed and Mubeenuddin procured LSD from a source in Goa at Rs 500 per blot and sold it here for Rs 1500-1700.
Roach joined them at some later point. Saad communicated with his customers through the social networking sites, police said.