Quote:
Originally Posted by Myka
How do you treat it as in, what do you do with it? The sandbed is probably trapping more crud than you think. I vacuum mine with a gravel vac while doing waterchanges. Makes a big difference. I think your low pH is probably caused by a large bioload.
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because am using sugar size sand, vacuuming it is out of the question. I have tried this several times and because of it's size all the sand just end up in the bucket with the water.
any recommendation in helping me raise the ph without affecting the alk or ca?