An estimated £100K worth of drugs were seized during seven warrants in Bangor and Caernarfon last week.
The warrants came after officers from the Neighbourhood Policing Team were made aware of local concerns around drugs at residential properties.
A quantity of heroin, dried magic mushrooms and cannabis were seized throughout the week totalling an estimated value of over £100,000.
A 55-year-old man and a 32-year-old man were both arrested and have since been bailed whilst investigations continue.