Simply Koi and More Koi

I`ve finally got a 50lt bag of K1 and in the next few days i`m going to pick up a vortex chamber (29" x 40") and call at the steel workshop for some off cuts of perferated stainless steal sheet for covering in/outlets and for filter tray, i`m also getting a few concrete blocks for the base...

Hello Ash 11 welcome to Koi Quest. Is this 12ft one chamber multi bays or single chambers joined ?? Give the Members Ponds and Pond Construction and Pond Gizmo's sections of the forum a read/look through for what others are using as a filter setup, people use a wide range and mix of filter setups, f...

This drawing explains it better.

If I can find a vortex type chamber at the right price to use as a aireated K1 filter, the chamber i`m connecting from has a 4" feed out at the top and the new chamber i`m looking at has it`s infeed lower down, i`m thinking of coming out of the old chamber into a 4" T used like this -I and...