Seachem Clarity™ | Aquarium Water Clarifier for Freshwater, Marine, Reef & Planted Tanks

Restore crystal-clear aquarium water with Seachem Clarity™, an advanced water clarifier designed to remove all types of cloudiness in both freshwater and saltwater aquariums. Using a unique combination of flocculating and precipitating agents, Clarity™ quickly binds fine particles together so they can be easily removed by your filter.

Suitable for freshwater, marine, reef, and planted aquariums, Clarity™ is safe for fish, corals, and aquatic plants when used as directed.

Key Features

✔ Clears all types of cloudy water

✔ Suitable for freshwater and marine aquariums

✔ Safe for reef and planted tanks

✔ Works with mechanical filtration to remove suspended particles

✔ Fast-acting formula

✔ Combines flocculating and precipitating agents in one product

✔ Helps achieve crystal-clear water within hours

Benefits

• Removes fine suspended particles that regular filters cannot capture
• Effective against particulate, bacterial, and algae-related cloudiness
• Works in freshwater, saltwater, reef, and planted aquariums
• Simple one-dose treatment
• Improves water clarity and aquarium appearance

How It Works

After adding Clarity™, tiny suspended particles begin to clump together into larger particles that become visible as a temporary haze. This is completely normal and indicates the product is working. These larger particles can then be removed through mechanical filtration such as filter floss or fine filter media.

Directions

• Use 5 mL (1 capful) for every 80 L (20 US gallons) of aquarium water.
• Water may appear temporarily cloudier after dosing.
• Aquarium water typically clears within 1–2 hours.
• Clean or replace filter floss after treatment if necessary.

Suitable For

• Freshwater aquariums
• Marine aquariums
• Reef tanks
• Planted aquariums
• Community tanks
• Shrimp tanks

Available Sizes

• 100 mL
• 250 mL

Important Notes

• Mechanical filtration is required for best results.
• Temporary cloudiness after dosing is normal.
• Can be used every 24 hours if needed.
• Fine filter floss is recommended for maximum effectiveness.