Limiting factors that constrain gH carrying capacity ?


Trying to harden up some water to grow out fry. It appears I'm able to add enough magnesium sulfate and calcium sulfate dihydrate to get the TDS up to 170ish...but I have undissolved leftovers on the bottom of my tub. The leftovers will dissolve on the next filling. What am I missing here? Do I need someone else in the mix to increase the amount my water can carry?


You can dissolve everything by using carbonated water from a sodastream if you have one or put an airstone in with the mix for 24hrs and see if that works
You could also try grinding the bits with a Mortice & petzel before adding to your mix
Sodastream is by far the best

Latest threads

Top Bottom