PURE Aquarium is a combination of the correct strains of bacteria and enzymes delivered in biodegradable balls containing a food source which will achieve the following benefits in a freshwater aquarium:

• Crystal clear and healthy water
• Reduces organic waste
• Maintains a biological equilibrium
• Reduces BOD / DOC / TSS
• Reduces ammonia and nitrite
• Reduces filter and tank maintenance
• Reduces maturation and start-up times following a filter crash

Regular use of PURE Aquarium will ensure that your fish live in a safe, healthy and crystal clear environment. We recommend that you use PURE Aquarium as part of your regular maintenance programme. You cannot overdose with PURE Aquarium.

• To maintain crystal clear, healthy water add 1 or 2 PURE Aquarium balls per 25 litres of water once a week. Add the balls directly into your aquarium filter, ideally held in a filter bag.
• If using PURE Aquarium for the first time or if your aquarium has clarity problems, add 5 to 10 balls per 100 litres of water. When water clears, continue to use as described above.