Pure Pond are biodegradable ball covered in live bacteria. With over 8,000,000,000 bacteria per litre of Pure Pond, your pond will shine even more than normal. Perfect for use with the Kaldness moving bed in the Nexus filters but will work equally well in multi bay filters, box filters, bead filters, pressure filters etc.
Once added to your fish pond filter system the Pure Pond start to work by smoothing out and peaks in the ammonia/nitrite cycle to prevent water quality issues. Pure Pond also contains natural enzymes which help to breakdown organic waste which will help leave your pond healthier with crystal clear water.
- 1000ml Tub Evolution Aqua Pure Pond live filter bacteria balls
-Treats up to 20,000 litres(4,400 gallons)