We've had one of those unbearable Isaan days today.
'Ain't they all?'
But today was one of those even more unbearable, overcast, still days... as hot and humid as hell with the constant stench of plastic rubbish being burnt in the background. I took a walk down by the pond in the evening and saw a load of fish swimming on the surface, gulping air. Here was a fine pla nin who has avoided my best efforts over the last few years, well over a kilo and with a fine pair of fillets.
I called the gardener down and explained that on the still, overcast days it's really important to get the waterfall on early and leave it on all day, since with the lack of sun there will be a lot less photosynthesis going on with the green algae and therefore a lot less oxygen being released into the water.
I lost his attention early on of course, in fact I never had it, but this is important as I'm going away in a few days.
Sometimes it would be great to have someone with some understanding to talk to about these things. It can be very frustrating and I just know that the waterfall will go on and off at the same time every day, regardless.