In ponds, most of the problems are caused by green algae. Plants have reduced light, oxygen levels and water quality decline.
The dead algae float on the surface of your water, sink to the bottom or collect in the filters. This means that the organic overload of your pond will lead to collapse. It is recommended that you remove dead algae using a fine-mesh net and clean the filter thoroughly.
Colombo Algadrex Dosage:
500 ml per 5000 LTR of pond water.
Do not overdo it!
It is very important that the dosage is given in the most accurate ratio for the correct treatment. Therefore, you must calculate the volume of your pond before dosing.
Always test the quality of the pond water before using Colombo Algadrex. You must ensure a carbonate hardness (KH) of at least 6DH.
Before treatment:
Keep UV lamps and ozone generators off for 1 week after treatment.
Do not filter through carbon or zeolite
Turn off air pumps (at least for 2 hours)
Reduce water circulation for best results.
Once you have removed the green water, use Colombo Bi-clear regularly to help keep the water clean and healthy.
21,95 €
17,85 € excl. VAT

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