Instead of using a submersible pump to keep you nutes mixed, get a aquarium circulation pump. It’s like an underwater fan, doesn’t heat the water at all. They have fancy adjustable magnetic ones. But they also have cheap $12 versions that work great.
Keep your tank mixed without the heat
by sellis377@gmail.com | Sep 30, 2023 | Grow Hacks, Growing | 1 comment
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This is a great idea. I think I’ve got one laying around somewhere.