Mr Gumby Posted November 13, 2021 Share Posted November 13, 2021 Hi folks, Tested my rain water as I'm looking at a chilli Rasbora breeding project. This time of year there's plenty of rain to play with 😂Anyway it's around about a 6.5 PH and my tap is 7.3 to 7.4 and VERY HARD. What sort of KH and GH am I looking at for a stable PH? A 50/50 mix got me down to around 7 but still quite hard.     Link to comment Share on other sites More sharing options...
Zac Posted November 13, 2021 Share Posted November 13, 2021 KH is the main contributor to stability. You can add various buffers that will decrease the GH and increase the KH. A KH of 3-5ish is generally a good range Link to comment Share on other sites More sharing options...
Mr Gumby Posted November 13, 2021 Author Share Posted November 13, 2021 On 11/13/2021 at 1:26 PM, Zac said: KH is the main contributor to stability. You can add various buffers that will decrease the GH and increase the KH. A KH of 3-5ish is generally a good range Thanks Zac, I'll do some more experimentation to find the right mix to get the KH right 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now