Buckets.....

[Mash]

Try chicken grit (or oyster shells of the beach) fantastic.. And what it doesn't need gets left in the bottom and can be reused.

[Icefever]

Try chicken grit (or oyster shells of the beach) fantastic.. And what it doesn't need gets left in the bottom and can be reused.

I tried oyster shell a couple of months back in two washes, didn't work for me.

Ice.

[Mash]

We are into water chemistry.
You need to rebalance it to solve the problem.
Probably worth getting your water report from the authority.

Have you tried 2 teaspoons of bicarb, once it swings?

[Icefever]

Done the water chemistry off S Trent ....tried bicarb...I wouldn't say it's a problem, just a nuisance.

Ice.