Beside mixing with a peddle wheel, mixing with a normal mixer is also possible. Some algae strains, doesn’t need a gentle way of mixing. In this case a more easy way of mixing can be used. This way of mixing also a cheaper solution than a peddle wheel.
A mixer exist out of a frame, where a motor with shaft and mixing blade is mounted. This mixing blade is in the water, so mixing will occur. The blade and shaft is made from stainless steel. Depending on the mixing dept and blade surface area, the needed motor can be selected.