Hey guys and gals!
I'm running a 5 gal dwc bucket connected to another 5 gal auxiliary res.
I need to cool down the water a bit. I know I can use frozen water bottles but it would be easier to use ice cubes.
Has anyone premixed their nutrients and made ice cubes out of it? I'm using GH nutrients.
It sounds like a weird idea, but if it's possible, you can use the ice to adjust your res for pH/ppm over time while it melts.
Let me know your thoughts and thanks for reading!