I use a length of terracotta pipe (retrieved from a skip) - seems to work quite well so far. There's a good few inches of pipe submerged.
Last edited: 16 June 2017 09:19:44
Posts
I use a length of terracotta pipe (retrieved from a skip) - seems to work quite well so far. There's a good few inches of pipe submerged.
Last edited: 16 June 2017 09:19:44