Blue Horizons Ultimate Phos Granules


Ultimate phos granules is a phosphate remover that comes in an easy to dose twin sachet giving fewer algae problems and less cleaning & vacuuming


Blue Horizons Ultimate Phos Granules (2 x 100g)

Key Features/Characteristics

  • Highly concentrated granular phosphate remover
  • Easy to dose twin sachet
  • Fewer algae problems
  • Less cleaning & vacuuming
  • Rapid dissolving Blue Horizons Ultimate Phos Granules helps eliminate phosphates from your pool thereby removing a food source for algae growth.

Application Instructions

  1. If pool has algae, follow normal procedures to cure.
  2. Check the pH level and if necessary adjust to the desired range 7.2 – 7.6.
  3. Backwash/clean the filter if necessary.
  4. Cut open the sachet and pour the whole contents directly into the skimmer or directly to the pool over the water inlets to aid distribution.
  5. Run filter for a minimum of 24 hours after product application.
  6. Check the filter pressure and backwash if necessary.
  7. Re-test phosphate levels 48 hours after application.

Dose Rates
Water Volumes                                                                  Phosphate levels
Litres Gallons                     Routine (250ppb)             1,000ppb (1mg/l)           2,500ppb (2.5mg/l)           5,000ppb (5.0mg/l)
4,546 1,000                                     2g                                          11g                                        29g                                         60g
22,730 5,000                                  8g                                          54g                                      145g                                       298g
45,460 10,000                              15g                                         107g                                     290g                                       595g
68,190 15,000                              23g                                         160g                                     435g                                       893g
ppb = parts per billion

Note: A regular maintenance dose of Ultimate Phos Granules is recommended to keep phosphate levels under 250ppb (0.25mg/l)

Additional information

Weight 0.2 kg
Pack Size

2 x 100g sachets

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