Specially designed to mix crusty ponds and lined ponds. Highly effective "vortex" suction/push system in stirring heavy pond slurry into a more homogenized product which can then be pumped to paddocks for added fertilizer value. Cuts your stirring time and get results. You may pay a bit more upfront but your running cost will be minimal.
* ideal for larger ponds. * length adjustable main shaft 4.5M with option to add extra length to 6 meters
See also permanent in pond stirrer the Gigabite™