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Potassium dosing -
05-21-2007, 01:10 AM
Hi,
I've just got a question on K dosing. My local tap has quite a bit of nitrate & phosphate in it so I don't dose these after a w/c. I tend to dose a bit of K (my water report doesn't list K) so I can cover this.
My question is whether it's preferable to use K2SO4 or KCl? I have both.
I've looked through the various newsletters but can't decide.
Brian.
515L tank running on a 90L sump, CO2, 3 70w 5200k MHs, Aqua Medic Volcanit substrate, EI ferts
Juwel Trigon 190L corner tank, Dennerle Deponit substrate, 70w 5200k MH, planted, CO2 & EI ferts.
45L & 70L tanks, non- CO2, EI 'light' using Excel
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