Koi Diary 147 - Im alive! Winter covers for Koi pond

I am back! Welcome to the Saturday morning Koi club, decided its about time i put the covers on the pond to try and retain some of the heat. Andy Koi Pond Build written blog:- https://adailykoi.blogspot.com/2014/0... Specs :- 3000 gallons, Block built, box weld liner, aerated bottom drain, QK22 drum filter, QK midi shower with 30kg of Midori Infrared Bacteria Home media and 10kg Lotus root Bacteria home media, 3ft votex with 100ltr K1 micro. Aqua Forte Vario pump at 99watts (variable power output) over shower, superfish eco 3000 on K1 vortex.