We believe that SumiBall is a truly remarkable product that will bring life and colour to your home and garden. SumiBall can be used again and again, and we want to help you to get the most out of your Sumi. If you have any questions or comments, please contact us.

AquaSumi AquaSumi - Natural and lasting water purification for ponds and water features

No more green slime! AquaSumi will reduce and control the unsightly algae that grows in ponds and water-features during the Summer. The activated Sumi charcoal works just like in domestic water filters, trapping the key bacteria and toxins so that your water will stay clear for longer. AquaSumi can also help encourage healthy growth in your aquatic plants.

One gram of AquaSumi has a surface area of up to 2,000 square metres so one application is enough for the whole year. Each individual Sumi can hold enough bacteria to fill a skip!

AquaSumi is a natural, organic and non-toxic product that is completely safe for your fish and other aquatic flora and fauna. As a rule of thumb, we recommend that you allow 5 litres of AquaSumi for 8,000 litres of water, and replace annually; AquaSumi is fully recyclable as soil conditioner at the end of the year - simply dig into the soil for added oxygenation and acidity control (Sumi has a pH of around 6.5). AquaSumi is available in pastel blue or natural colours, and comes in convenient 5 litre containers, ideal for most garden water features.

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Why not try new colours of AquaSumi in your water, for striking and unusual effects? For inspiration, have a look at our gallery - and send us your own pictures!

Click HERE to download instructions for use.

AquaSumi can also be used as replacement substrate for your fish tank. AquaSumi will continually filter the water, and actively control the build-up of green algae on the sides of the tank. AquaSumi is a natural, organic and non-toxic product that is completely safe for your fish.

Why not try your creativity to design a unique AquaSumi floor for your fish, with different colours, designs and patterns? For inspiration, have a look at our gallery - and send us your own pictures!