Seachem Clarity 250ml | Aquarium Water Clarifier for Freshwater & Marine Tanks

An advanced aquarium clarifier designed to quickly clear cloudy water in both freshwater and marine systems.

Seachem Clarity uses a dual-action formula that binds fine particles together, making them easier for mechanical filtration to remove.

Safe for reef and planted tanks, it helps restore clear, healthy-looking water quickly and effectively.

Key Benefits

• Clears cloudy aquarium water quickly
• Works in freshwater, marine and reef systems
• Uses advanced flocculation to bind fine particles
• Safe for fish, plants and corals
• Improves mechanical filtration efficiency
• Fast visible results within 1–2 hours

Who It’s For

• Aquarium owners experiencing cloudy water
• Freshwater and marine tank keepers
• Reef and planted aquarium setups

How to Use

• Use 1 capful (5 mL) for every 80 L (20 US gallons)
• Cloudiness may temporarily increase after dosing (this is normal)
• Allow 1–2 hours for full clarification
• Ensure mechanical filtration (e.g. filter floss) is running
• Clean or replace filter media once water has cleared

Why You’ll Love It

A fast and effective way to restore crystal-clear aquarium water, improving both appearance and overall tank health.