An t-iasg
Aquarium Advice Addict
If you have a Bed, Bath & Beyond store, try looking there for the special small teaspoon sets. I've seen others say that they found them at Walmart too.
i've definitely seen them there also.I could have sworn I bought root tabs from petsmart. I remember being surprised they had them...
i am using liquid ferts (Seachem flourish N, P, K, comprehensive) does all of your advice still apply?