Dynamite's 90g Tank Thread and Prodibio review.

[dynamite]

So I just checked my water parameters (after a 30% water change)

Nitrates 10-15ppm (Some how they're lower than last time I checked while I was dosing vodka and It's been more than a month since last time I dosed)

Phosphates 0.05ppm (Hanna Meter, they raised a little bit previously 0.03ppm)

*After dosing one ampule of Biodigest and one of Biotim the water got clear really fast like within 30m After a water change it usually takes longer.
*I turned the skimmer off for half an hour after dosing and now I have an inch of dark skimmate

Now I don't know if I should do another 30% water change tomorrow or should I wait till next week?