Val in trouble

I was dosing excel to get rid of the the various algaes. I have not dosed in a week...
I started using root tabs because it seems like my plants need something that they aren't getting. The sword has a little bit of this wrinkled leaf thing happening and the older leaves have browning tips...

sounds like Excel problem to me. If you put enough in the tank to kill algae then its prob enough to melt the Vals. It will recover just give it some time
 
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