- Joined
- Jul 25, 2020
- Messages
- 449
- Reaction score
- 609
- Location
- Australia
- What state or country do you live in
- Australia
Fair enough, but I was not trying to get to zero. I was trying to head for around 0.05 and maintain that.......main reason was to avoid an algea infestation and would like to eventually try some biginers SPS. And to reiterate my inital testing showed greater than 0.9 phosphates and now have 0.33 which most would agree is not substainable




