Hi Brother in law has a decent sized garden pond, and he is recovering from heart surgery so struggling to do anything but the basics. It really needs a new lining, filter and general makeover and as I am not a fishy person, don't know who we could call on to assist. Anyone know any businesses that would undertake such work? Obviously he has a budget to do it, but finding anyone reliable seems a tad difficult. Any suggestions would be welcome! Cheers