I am currently using an Aqua One Clear View filter. It is a hang on the back of the tank type. I have been told I need to use some aragonite to increase the KH
levels, thus stabilising the pH (is this correct?) and that it should be placed in the filter.
Does anyone have any knowledge of this filter and where it should be placed?
I'm fairly knew to keeping fish, so any help much appreciated.
- 30 ppm
pH - Drops rapidly from 7.6 to 6!
Ammonia, Nitrite, Nitrate - None to only a little bit, nothing of concern