by Plumby » Fri Jul 27, 2018 9:20 pm
In my 220 litre fermenter I drilled a hole in the lid, fitted the rubber grommet from a 30 litre fermenter lid and standard s trap air lock. One day into a rum ferment I had to refill the air lock 3 times after that I took the air lock out, put some silicone hose in the grommet and put the other end in a empty 2 litre bottle with 2 holes drilled in the lid. One hole for the hose the other to let the co2 out. Works a treat and even during summer I don't have to refill the water.
Hope this helps, id add some photos but its dark now and my camera phone's flash is broken, if I get a chance I can take some tomorrow if you would like.
Last edited by
Plumby on Fri Jul 27, 2018 9:21 pm, edited 1 time in total.