Nitrites whats the big deal?

[@Venturini46]

Another great video Lee and the reminder to wash the filters out with pond water.👍

[@keepsmiling3624]

Great information sir.....lots of love from India

[@RamseysDIYKoiPond]

Thanks lee i think i may of figuard the cause now, thanks for your help mucker 👍🐟👌

[@shaunleonard8146]

Top video Lee, thanks for sharing

[@PaulsKoipond]

thanks for the information lee, helpful video

[@richd-koi]

Great vid Lee n understandable for all pond owners. Iv got ten koi in a 6000 ltr pond with two very large pressure filters (urgh i know) 150 ltr of helx 13 moving bed n a shower with biohome media in. I cant remember the last time i detected ammonia or nitrite. Do u think this system will eventually fail the koi with growth? Plan to add a drum update the system in the future

[@nigelspond]

Awesome content, very helpful, keep it coming 😎

[@alfierosa9046]

Nice video

[@mountaintreegroup]

Hi Lee, very interesting and educational video, thanks a lot! How do you think about biofiltration media? For example bacteria house?

[@sambhubaraik7884]

Love u grandpa...

[@gazzaellisx]

Hi lee its Gareth are those fish in the beginning of the video new cheers Gareth