On a side note, I did a little experiment to see how effective CaCO3 is to sink large particles. In my tank, I can position the wave makers in such a way, that the overflow won't pull particles.
I run like this for 3 days, tank was full of particles and I dosed CaCO3. No noticeable results, as well.
Nothing that wasn't already expected.
I run like this for 3 days, tank was full of particles and I dosed CaCO3. No noticeable results, as well.
Nothing that wasn't already expected.