The new filter is a Biotec 5 from Oase.
My 2 smallest koi's i got them last year (2003).
i was out spending some money again bought a new pump.
A OASE Aquamax 5500
Laguna PowerFlo underwaterfiltre.
has been taken out of the pond cous it don't move mud from the botton of the pond.
i have looked on a new Koi 25/30 cm But i have to wait until i have moved some of the Cyprinidae (Leuciscus idus).
Got 3 new koi's too the pond one is 25-30 cm. and the 2 others are 15-18 cm.
i moved some of the Cyprinidae (Leuciscus idus) to a "firepond".
Here are some pictures of them. the big one is called hunter .
The 2 others is redbaron and spravle.