Skip to product information

Zero Phos Tab is an easy and cost-effective way of removing phosphates from the water. Phosphates are a source of nutrients for algae, which left untreated can turn your pool green resulting in significant costs to rectify. 

The tablet binds phosphates, forming insoluble molecules that are then filtered out and backwashed to waste.

Product Features

  •  Rapid dissolution of active ingredient for fast removal of phosphates.
  •  Simple application.
  • Works with all regular pool treatment and filtration programs.
  • Formulated to simply add to skimmer or pump basket.

Product Benefits

  • Perfect for high and low-level phosphate reduction.
  • Zero to minimal clouding.
  • Treat and swim – no waiting.
  • Easy to use.
BioGuard Zero Phos Tab

Zero Phos Tab is an easy and cost-effective way of removing phosphates from the water. Phosphates are a source of nutrients for algae, which left untreated can turn your pool green resulting in significant costs to rectify. 

The tablet binds phosphates, forming insoluble molecules that are then filtered out and backwashed to waste.

Product Features

  •  Rapid dissolution of active ingredient for fast removal of phosphates.
  •  Simple application.
  • Works with all regular pool treatment and filtration programs.
  • Formulated to simply add to skimmer or pump basket.

Product Benefits

  • Perfect for high and low-level phosphate reduction.
  • Zero to minimal clouding.
  • Treat and swim – no waiting.
  • Easy to use.

BioGuard

BioGuard Zero Phos Tab

$19.00
Sale price: $19.00 Regular price:
Shipping calculated at checkout.

Quantity

Onsite Testing

Price: $36-$41 (plus any additional chemicals) for the Tauranga area. An additional mileage charge may apply for locations outside Tauranga.

Shop Water Testing (Free of Charge) You can also bring a water sample to our shop for testing free of charge providing you are getting your chemicals from us.

Our onsite testing service includes:

  • Testing and balancing your pool water.
  • Clearing skimmer and pump baskets.
  • Backwashing the filter.
  • Checking over the entire pool system.

We’ll leave a detailed pool service report on-site, showing the water test results and any recommendations we have for keeping your pool in top condition. You can choose to use your own chemicals, or we can provide high-quality products to get the job done.

Shop Water Testing Guidelines

If you prefer to bring a water sample to our shop for testing, please make sure to:

  • Use a clean container (not metal) to collect the sample.
  • Take the sample from at least 400mm below the water surface to ensure an accurate representation of your pool's water quality.