Dosing Fe and K

Anytime that works for you.

They are diluted once you add them to the aquarium, so they are not really going to come out of solution easily.

Do not worry about it.

Regards
Tom Barr
 
One of the greatest fert experts, Hoppy(Anthony Hopkins), says hes doses same day within an hour or two of eachother with out precip.

He told me this in a PM on another hobby forum site.

-Aaron
 
i dose both tanks... then dose both tanks. within a couple minutes without issue. sometimes i throw it all in together. i figure since i'm going for low maintenance why do it all twice...

besides, if it's fine for hoppy and tom... (thanks a whole lot on that one guys!)
 
pssst... also, the best root tabs i've ever used (riiz's recipe in the sticky here) has them all rolled up in a ball together to stick in the substrate.
 
I think this myth arose from mixing solution. We can see iron precipitation by mixing solution. In a large volume dilution, I believe this not to be an issue.
 
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