Mumbles274
running from law and the press and the parents
Gonna be even more of a tease because I've decided to seal the mortar as previous advice I got seems to be mistaken and it is better to seal it to stop leaching. So have done the first of 3 coats and then it needs aaaaaaaaaaaaaaaaages to cure.. will prob need a draining and refilling too, at least partially... bit frustrating but better to know it's done right and safe for fishemies