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Replaceable filter mat cleans water in 2 stages – pre-filtration sponge removes debris & uneaten food
For macro element (NPK) fertilization
but better if added to new water first
anti corrosive and durable
Can be used in fresh and sea water
NT LABS Aquarium Filter Starter (beneficial bacteria) size:100ml Replaceable filter mat cleans waterFilter Starter contains Bacillus megaterium, B. pumilis, B. licheniformis, Paenbacillius polymyxa, Nitrosomonas spp., Nitrobacter spp., and Nitrospira spp. These friendly filter bacteria break down fish waste, making the water safe for fish. Add to a new aquarium to help kick start the filter, when adding new fish, after a filter clean water change, or after using a disease treatment. How to use? Calculate the volume of your aquarium in litres (Length