Search the Community
Showing results for tags 'Large pH Discrepancy'.
Found 1 result
I have soft tap water with a pH of between 6.8 and 7.0 that rises naturally by .6-.8 points over a 24-48 hour period, which makes large water changes extremely stressful for this fish. I already add 5/8 tsp to every 5 gallons to bring the kH up to 9 drops, which also pushes the initial pH up to 7.6, but that doesn't really help, because it also pushes the eventual pH up to 8.2-8.4. So, for an example: Fish are in the tank with a pH of 8.2-8.4. I move the fish plus some tank water to a large casserole dish, empty the tank, add water, baking soda, and Prime (and PraziPro on applicable days), which brings the pH to around 7.6. It takes 4-6 hours with aerators on full blast to raise the new water to 8.0 so that I can re-add the fish, who have now been in that casserole dish a VERY long time. What can I do differently to make large water changes less stressful for the fish?