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Dyofix SGP Shadow 50 - 300ml

Dyofix SGP Shadow 50 - 300ml - Main image
$13.97 $19.95 In stock

Category: Pond Water Treatment

Dyofix SGP Shadow 50 - Pond Dye

The Dyofix SGP Shadow is a water dye colouring for your garden ponds that will block the UV light, which will prevent algae from having access to its food source. It is free of pesticides and herbicides, so it is harmless to your plants, your fish and the filters and wildlife in your ponds. This pond dye is very economical to use and will save you lots of time and effort, as it has simple application methods

  • Removes algae by blocking their food source
  • Can be used all year round and will last three months
  • Works in all small lakes and garden ponds

What are the benefits of the Dyofix SGP Shadow?

  • Harmless to your plants, fish and other wildlife in your pond
  • Will last up to three months and can be used all year round
  • Does not contain any pesticides or herbicides
  • Very simple and effective
  • Prevents the growth of algae by depriving them of them of their food source
  • Can be used in all types of garden ponds and even small lakes
  • Deters predators as the dye hides any fish at the bottom of your pond

Dosage

  • SGP Shadow 15: 1ml required per 50 litres of water
  • SGP Shadow 50: 1ml required per 150 litres of wate
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Customer Reviews (5.0 / 5 · 4 reviews)

Emma N. ★★★★★

My pond was turning green every few weeks, but after adding this dye the water stayed clear and the algae barely grew. The UV blocking feature really works as described, and the color looks natural. It took about 20 minutes for the 300ml bottle to mix evenly in my small pond.

Timothy ★★★★★

I was worried about the constant sunlight hitting our pond, but this dye blocks UV light perfectly. A single treatment kept the water a beautiful deep blue and stopped algae growth for nearly a month.

Emily R. ★★★★★

The pump runs constantly here, so algae was a weekly battle until this dye cut the sunlight off. Three weeks in, the water's still that deep blue-black shade and I haven't scrubbed the liner once.