cupped leaves on water changes

[bluedempsey]

Hi,

Thats the problem, every time i made a water change or top the water level, leaves of some plants apears cupped down very bad on next morning.

It manifestate more in ludwigia arcuata.

I use a declorinator for my tap water.

So, anyone has experimented it before?

any advices welcomed.

Thanks in advance

Ricky.
Buenos Aires
Argentina.

[alanyeo99]

test your water parameters (directly out from tap), post it here so that we have some clues to start with.

[juggler]

Say if you don't do any water change or top up, the Ludwigia will look normal in the morning?

[bluedempsey]

juggler, if i top off the water level the same think happens, did that yesterday.

Ill top off with distilled water next time and see if things improves.

i have to mention that after a day or so, things back to normal.