these pumps are completely submersible and engineered to run continuously
For infections that last more than 7 days after standard application
requires strainer basket / priming pot
📄 Blue Thumb Pond Planning Guide (PDF)
Female threaded discharge ports on all pumps for easy fitting connection
Blue Thumb Crystal Falls Series Waterfalls Size:DIY Pond Waterfall 2000 (Crystal) these pumps are completely submersibleLooking for a waterfall filter that won't break the bank? Look no further than the Blue Thumb Crystal Falls Series! Perfect for DIYers who want a high quality product without the Elite Series price tag. Each filter comes with all the bells and whistles you need, including a detachable weir, biological filter mat, mesh media bag, 1. 5" plumbing fittings, stainless screws, screw caps, liner clips, silicone, and installation instructions. And let's not