Viresco Professional & Free Nitrate Test Strips

Viresco aquatic products for all your pond needs …
For clean, clear water, healthier fish and more abundant wildlife nothing works as effectively and economically as Viresco. It uses a combination of different micro-organisms that clean water by removing the soluble nutrients on which algae feeds and digest the organic matter that makes ponds cloudy. One application can last many months and as a non-chemical product it is completely harmless to wild birds, fish, frogs, newts, pets, plants, insects and humans.
Viresco Professional
Most koi keepers keep very clean ponds and do not have a need for the organic waste digester part of Viresco Aqua. Therefore, we introduced Viresco Professional, this is more concentrated than Viresco Aqua and contains more of the nitrate removing microbes, resulting in healthier fish as well as little or no weed. 2.5g pack will treat approx. 6,500 litres (1,500 gallons) of pondwater.
All Viresco products are:
• Non-chemical – totally biological
• Easy to use with a long shelf life
• Long lasting – one application lasts many months
• Harmless to fish, plants and wildlife, even if overdosed
• Full instructions with every pack!

To find out how much Viresco you may need to treat your pond, please click here