bubbler is still a bowl, anything ya put the weed in is a bowl, except if yall rolling it or vaping it ya know. anyway.. bubblers aren't really that loud.. are you trying to get it so no one in the same room as you can hear or someone outside the door? i will tell ya it might just be paranoia but if you wanna lower it then suck in slower and it wont make as much bubbling

i dont think this is the right place for this thread either =p