How to raise nitrates without raising potassium
Hi all, having an issue with too much potassium getting in and looking to change my regime. I think there’s potassium going in every step of the way... I use RO water, remineralise with Seachem equilibrium, fert with Liverpool Creek all in one (Aussie brand - it’s brilliant) and Seachem nitrogen. Pressurised co2 used with 50% weekly change.
I bought a JBL potassium test kit today and The turbidity didn’t even let me see 1cm up - problem is there’s no way of deciphering what levels are past 15mg/l.
Is there anyone who can help me figure this out??