Simply Koi and More Koi

Thanks for the welcome.We live in Bedford, the room for the filtration is as big as required.Our garden resembles the Somme battlefield, with a plan to totally redisign in the longterm. At the moment all that has been built is an area big enough for the vortex`s so the rest is flexible

Hi all, just had the pond fibreglassed today, so to say the least the build is pretty advanced.The pond is just over 3500 gal, with 2 drains & a skimmer.The plan is to run 2 gravity vortex`s pumped to a bead filter. So far so good, what i could really use some info on is type of bead filter, pum...