Not flaky. It looks like tile missing grout. Which would be the white growth lines. I will increase the soaks and put out a few
More Water sources. Thanks for the help.
I live in Haiku maui.
High of 90
Low of 65-70.
Humidity is usually between 50-70%.but we did just come off of rainy season.
No heat source in shelter. Plenty of full sun most days and multiple shade spots.
He has two houses.
Soak warm water once a week for 30mins to and hour as long as he...