Drill a hole in it and put in a drain plug from stealthhydro.com. I'd order 2 in case the seal breaks and you need a backup (I screwed mine up being too rough draining once).
Goat Reviewed by Goat on . rubbermaid bubbler Ok i am going to give hydro a shot i have 1 18 gal rubbermain bucket 4 -5 inch net pots one air pump for a 20 gal tank 2 air stones n i am going to line the perimeter of the bucket with perforated hoes which i am going to pick up from a local hydro shop heres a pic with the air stones in place should this be enough bubbles?(i took the middle one out for the tube) Rating: 5