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Bacterial starter for coldwater aquariums

  • Shortens biological run-in-time to 24 hours, after which the first coldwater fish can be introduced.
  • Sufficient to start max. 30L aquarium.
  • Designed for both the biological start-up of filters and for aquariums.
  • Concentrate containing 15 million beneficial bacteria which absorbs proteins, ammonium/ammonia and nitrite.
JBL Filterstart Red 10mlJBL Filterstart Red 10ml
£3.25