Evolution Aqua are the industry leading aquatics company who consider research and development to be at the top of their agenda. They are proven in delivering both innovative and revolutionary products for the aquatics and fish farming markets in over 50 countries worldwide. Evolution Aqua are the number one choice for everyone from the serious fishkeeper to the first time pond builder who has no experience.

Even the most experienced Koi keeper would admit that the hobby can often be challenging. However over the years more new products come to the market, many with miraculous claims.

The growing list of products from Evolution Aqua have with out doubt made a major impact on Koi care world wide. The first product launch was 'The Answer' which improved water quality and lowered maintenance regimes incredibly.

Since the company began trading in 2001 Evolution Aqua have launched Airtech air pumps, The Nexus filtration system, made pressure pipe fittings more affordable.

With the launch of the in 2005, Evolution aqua have, in my opinion the finest range of Koi pond filtration systems available. The product range is designed for ponds of all sizes and offers fantastic value for money.

The Eazy Pod from Evolution Aqua is a smaller version of the Nexus Eazy. The Eazy Pod is designed for garden ponds up to 20'000 litres (4000 gals) or Koi ponds up to 10'000 litres (2000 gals)

The Nexus Eazy is Evolution Aqua's exciting new filter system. Designed to take up minimum space and incorporating industry proven Kaldnes moving bed the Nexus eazy is low maintenance and delivers superb water quality.

‘The Answer’ was the result of 4 years development, launched in June 2001 and has had a dramatic effect on fish keeping, at both commercial and hobbyist level, throughout the world. ‘The Answer’ is a mechanical, self-backwashing fine-screen filter, which is low maintenance and gives excellent water clarity and quality, whilst protecting the bio stage from unwanted solids.

The Nexus 2000/3000 incorparate 'The Answer' and the Kaldnes filter media, making them arguably the best Koi Pond Filter system on the market today, capable of handling ponds up to 7500 gallons per unit these filters take up minimum space without comprimising on performance.

Kaldnes Moving Bed™ together with Kaldnes Biochip when used together offer the ultimate pond filtration media. Since 1991 Kalnes K1 media has become the industry standard throughtout the world. The Biochip is the result of a 12 year research project - with a total protected surface area 2.4 times that of K1.

As all fish keepers know it is necessary to remove chlorine and other impurities from tap water when introducing it to a pond or aquarium. Failure to do this can result in fish health problems and also adversely effects the growth of beneficial bacteria in all filters. The most common method of de-chlorination is to add chemical treatments to break down the chlorine.

The Airtech range of high performance air pumps from Evolution Aqua are proven in independent tests to provide the highest output at any given depth. They are both economical to run and with a two year warranty are totally reliable.

Inhibits the growth and reproduction of Blanket Weed.
Initial dose: 50g per 1500 litres (333 UK gallons) of pond water per week for 3 weeks. Repeat dose: 50g per month per 1500 litres (333 UK gallons) of pond water.