I guess nobody read my earlier post? The recommended ratio is 40% water to 60% K1. And I can vouch that it works much better that way.[/QUOTE
I have the old media in sump already that's what's on the left.
I'll give a lil while to see if starts moving and I do already stir it each time I walk past.
If this doesn't work then will add some more media then. Might mix with some normal k1 as the micro is so much more expensive here!