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#27
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![]() Yes, the larger air pump makes a noticeable difference, especially since I purchased a plank of basswood and built my own wooden air diffuser. It's much larger than anything you can buy and since all four sides produce bubbles, way more efficient. I had to put a small rock inside it to help weigh it down, but it still wants to float. Meant to take a photo after gluing it together, but didn't.
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build ![]() |