Theres phosphate remover by Evolution Aqua that take it out but you have to keep testing for it ,But im like you would like to stop it going in.Just have to keep trying

Interesting - i think phosphate through the tap is feeding blanket weed here too. Never heard of a way to remove it though. Grrr

Hi tony I wonder did you read my bit on phosphate,I live in Wiltshire and we get quite a high reading from the tap,I have fitted a pphosphate filter to the mians suply and as you can see in my gallerie a few others to.any coments or ideas,Thanks

Should make a nice koi in a few more year,s would like to see it then

Hi Tony thanks for the wecome, Great site ,ican see there some good koi people there.

Can any one help with Phosphates.I changed to K1 last year ,all is well but i have a 6.0mg/L reading,Ive a phosphate fillter on the tap and the test is the same going in as coming out,The pond is clean and ive tryed the phosphate remover bags in the fillter but the reading is still the same, any advice please.

hi Chris - welcome to koivista

Hi my name is Chris ,ive been keeping koi for along time ,ive just stopped working and glad to say i can start and get into new things like this computure .but koi are my mian hobby.