When GFO is added and drives down Alk would proper baking soda dose be the appropriate course of action?
I've been using all for reef and holding steady at 8.5. The GFO knocked alk down and I don't know if I trust my CA test. I don't think GFO affects CA so I feel baking soda not AFR would be the appropriate thing to bump with.
I've been using all for reef and holding steady at 8.5. The GFO knocked alk down and I don't know if I trust my CA test. I don't think GFO affects CA so I feel baking soda not AFR would be the appropriate thing to bump with.