I have a black Marcite pool
So it’s hard to tell if it’s algae
I also have a calcium hardiness issue
I live on an island and underneath is shells for foundation
I had 600ppm CH and I drained 3/4 of the pool it’s a 15k gallon pool
It went to 375 this was in middle of Jan.
Now I retested it and it’s 500
The stats are
tc 3
Fc 3
Cc 0
Ph 7.4
Ta 100
Ch 500
Cya 30
Here are the steps
Any ideas on if it’s algae and Ifso what type? Is there a way to tell?
So it’s hard to tell if it’s algae
I also have a calcium hardiness issue
I live on an island and underneath is shells for foundation
I had 600ppm CH and I drained 3/4 of the pool it’s a 15k gallon pool
It went to 375 this was in middle of Jan.
Now I retested it and it’s 500
The stats are
tc 3
Fc 3
Cc 0
Ph 7.4
Ta 100
Ch 500
Cya 30
Here are the steps
Any ideas on if it’s algae and Ifso what type? Is there a way to tell?