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Substantial discounts are given for multi-pack purchases.

250g water soluble sachets

A 250g sachet of DyoFix Pond Blue powder in a water soluble sachet will treat up to 2.5 million litres of water.


1Kg packs of liquid

A 1Kg pack of Dyofix Pond Blue liquid will treat up to 100,000L of water.


1Kg packs of liquid concentrate

A 1Kg pack of Dyofix Pond Blue liquid concentrate will treat up to 5.75 million litres of water.


How to calculator your ordering quantity

The quantity you order is usually based on the volume of water contained in your pond or lake.

To assist you we've produced a couple of simple calculators that will determine the amount of Dyofix Pond Blue powder, liquid or liquid concentrate needed to treat your pond or lake.

Pond or Lake Volume Calculator

Please input the length (L), width (W) and depth (D) dimensions (in metres) into the fields below to calculate the volume (litres) of your pond.

L   W   D   Click = to calculate     Litres

Dyofix Pond Blue powder

You will require   250g sachets to treat this volume of water.

Dyofix Pond Blue liquid

You will require   1Kg Pack(s) to treat this volume of water.

Dyofix Pond Blue liquid concentrate

You will require   1Kg Pack(s) to treat this volume of water.

Doseage Notes

Ponds using the minimum amount of Dyofix Pond Blue require a pond depth of 0.6 metres (24 inches) and the resulting shade of blue is hardly noticeable to the naked eye.

For shallower ponds it is completely safe to use more than the recommended dose, for example, a pond with a depth of 0.3 metres (12 inches) will need double the normal dose.

People who desire a deeper shade of blue can achieve this by applying Dyofix Pond Blue many times the recommended dose, as the chart to the right shows.

If you need any assistance please email our sales department or telephone sales by dialling 0113 256 4251.