Seachem Clarity 325ml

Seachem Clarity 325ml

Regular price $17.50 Unit price  per 

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Clears Up Cloudy Water in One Step

Persistent cloudiness in aquarium is caused by fine particles that escape mechanical filtration. Adding Seachem Clarity to aquarium water will solve the problem.

Seachem Clarity uses advanced polymeric flocculating agent that clumps up and precipitates fine particles in water, resulting in larger particles that can now be removed by regular mechanical filtration.

Seachem Clarity is safe for all fresh and marine aquarium as well as planted and reef tanks.


Seachem Clarity is a single solution that works on all types of aquarium, fresh and saltwater. Its benefits are:

  • Advanced polymeric flocculating agent, safe for reef and plants
  • Precipitating and flocculating actions in one bottle
  • Removes all types of cloudiness

How Clarity Works

Upon adding Clarity to the water, a cloudy haze begins to form. This is normal and means that Clarity is beginning to work.

The water is filled with tiny pieces of floating matter that were not visible to the naked eye. Clarity makes those pieces of matter clump together, forming a cloudy residue.

Normal mechanical filtration will in no time remove the cloudy residue. This is because fine particles that were once too small and slipped through the mechanical filter media will now be caught by the media.

In order for Clarity to work effectively, you should have a filter with mechanical filtration (e.g., filter floss) connected to your aquarium.