Filter starter

Filter Start – Right from the beginning

Initially, a new filter is nothing more than an empty housing. What makes it the heart of the pond are the bacteria – and they need time to establish themselves. Time that your koi don't always have.

KENJI KOI Filter Starter delivers the necessary microorganisms directly where they are needed. The biological cycle starts faster, ammonia and nitrite are broken down earlier, and the water stabilizes – without a weeks-long run-in phase.

Whether it's a new installation, after cleaning, or after winter startup: those who start their filter correctly will have fewer problems throughout the summer.