Ultra Concentrated Algicide 1ltr (copper free)
HELPS PREVENT OR TREAT ALGAE. Highly concentrated to prolong contact with affected areas. Dual action algicide and clarifier. Compatible with all sanitisers and filters. 1 litre of this product is equivalent to 3 litres of standard algicide.

Instructions.
> Starting the season 300ml per 50m3 (11,000 galls) CAUTION
> In hard water areas, increase the dosage by 50%.
> In the event of large numbers of bathers, high temperatures or heavy rain, increase the dosage. Pools that have been emptied: > Clean the pool surfaces thoroughly.
> Using a clean, uncontaminated pail, make up a solution using 1 part Ultra Concentrated Algicide to 10 parts water.
> Thoroughly wash skimmers, bottom drains, outlets and liner or tile joints. Leave for about an hour before filling the pool. Treating water that has turned green:
> For maximum performance, adjust the pH to approx 7.2. > Shock dose the pool with Fi-Clor Superfast Shock at the rate of 1.1kg per 11,000 gallons (50m3) (accuracy of dosing is not important). ( N.B. If the pool is on PHMB - shock dose with Baquacil Shock)
> Broadcast the product evenly over a wide area in the deepest part of the pool and keep the circulation running.
> Allow time for the shock to disperse, then add Ultra Concentrated Algicide either via the skimmer, or directly into the pool at a rate of 650ml per 11,000 gallons (50m3) Ensure there is no other product in the skimmer nor any bathers in the pool.
> Leave the product to act for 1-2 hours then brush off any algae that may be clinging to pool surfaces and agitate any areas where concentrations of product may still exist. > Run the filter for 24 hours then backwash to remove dead algae from the top of the filter media.