Assistance with GH & KH

[gmh]

4 dGH is 71.6 ppm of GH.
1 degree = 17.9 ppm = 0.36 meq/L

After treating my water its about 1-2 dkh or 18-36 GH and my angels love it.

How are you treating your water? I have similar parameters but I mix 50% RO to bring down the hardness.

 

[CWO4GUNNER]

Its really no work at all just an adjustment for the grains of harness I want removed and a press of the recharge button, 1 hour later I have low GH water that's it until my next water change.

Now before when I was trying to mix RO and Tap ratios and use chemicals to control my PH, now that was water change drudgery, something I wouldn't wish on anyone. now thankfully ancient history.