Hi I recently bought a large terracotta pot, glazed on the outside but not the inside, to use as a water feature. It looks great but sadly it is "sweating" water through the glaze. It is not losing a large amount of water but I'd like it to stop. What is the best way to achieve this, keeping in mind that if I have to apply some kind of water-proofer to the unglazed inside of the pot, it needs to be non-toxic as I'm worried about killing the fish I want to put in there. Thanks in advance for your help.
- posted
19 years ago