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Some lakes contain too many free nutrients which are one of the biggest problems in lakes and ponds. SeDox Speed converts very high levels of phosphate, the most important algal nutrient, to the insoluble mineral apatite - in only a few hours. SeDox Speed is the best solution for urgent cases where quick help is needed.
The algae are deprived of the nutrient phosphate. This way excessive algal growth is prevented. SeDox Speed is effective for up to six weeks, depending on the phosphate levels. During this time, it reduces the phosphate content of the water to less than 0.035 mg/l, the critical factor for excessive algal growth.
SeDox Speed is supplied in 600g pouches which should be placed in the flow of incoming water or placed directly in a pond filter system.
The apatite that is formed is not harmful to fish or other living organisms. It is absorbed as a nutrient through the roots of aquatic plants. Algae are not able to use apatite for nutrition.
Part Number | Treatment Amount | Effective Treatment Area |
76507 | 4.8kg | 200m3 |
76508 | 9.6kg | 400m3 |