Delivery Just £4.98 Per Order! Free Delivery When Just Ordering Nematodes!

Sludge Control Balls

Product Code:
SCB10
£19.99 £16.66
In stock

A natural sludge reducer for your pond that is safe to use around pets, fish and wildlife.


An ideal way to clear sludge from ponds, it helps to create and maintain a clear pond and promote healthy fish.


Sludge control balls help to reduce plant and animal waste. If this is not treated it can cause a build up of dangerous chemicals including ammonia which can be fatal to fish and plants.


Biodegradable gel balls which are added to the water and release key ingredients to help break down and reduce the waste in the pond so it can be easily removed.


Use 100ml including liquid for every 450 litres of pond water. Use 3 times a season.


Best results at temperature 10 to 25 degrees Celsius. Effective at all pH levels between 6 and 9.


Tub size: 1 litre

Use 100ml including liquid for every 450 litres of pond water. Use 3 times a season.

Tub size: 1 Litre


Delivery just £4.98 per order*!


Free Delivery if just ordering nematodes


*Additional charges may apply to certain orders in highlands and islands, if so this will be applied in the checkout