Seachem Clarity | Aquarium Water Clarifier | Crystal Clear Water for Freshwater & Marine Aquariums

Restore crystal-clear aquarium water fast with Seachem Clarity, an advanced water clarifier designed to eliminate all types of cloudy water in both freshwater and marine aquariums. Using a unique combination of polymeric flocculating and precipitating agents, Clarity binds tiny suspended particles together so they can be easily removed by your aquarium's mechanical filtration, leaving your water sparkling clear.

Unlike many water clarifiers that only target one type of cloudiness, Seachem Clarity works on biological, chemical, particulate, and mineral-based cloudiness in a single treatment. It's completely reef safe and plant safe, making it suitable for freshwater aquariums, planted tanks, marine systems, reef aquariums, and shrimp tanks when used as directed.

Key Features

✔ Rapidly clears cloudy aquarium water

✔ Effective on all types of water cloudiness

✔ Safe for freshwater and marine aquariums

✔ Reef-safe and plant-safe formula

✔ Advanced polymer technology clumps suspended particles together

✔ Works with your aquarium's mechanical filter for fast removal

✔ Ideal after new tank setup, substrate disturbance, bacterial blooms, or maintenance

✔ Suitable for freshwater fish, marine fish, shrimp, corals, and live plants

Ideal For

• Freshwater aquariums

• Marine aquariums

• Reef tanks

• Planted aquariums

• Shrimp tanks

• Community aquariums

• New aquarium setups

• Cloudy water caused by substrate, bacterial blooms or suspended particles

Directions

• Shake well before use.

• Dose 5ml per 80 litres (20 US gallons) of aquarium water.

• It is normal for the water to become temporarily cloudier after dosing—this indicates Clarity is actively binding suspended particles together.

• Once the particles have clumped, your mechanical filter will remove them, typically resulting in clear water within 1–2 hours.

• For best results, use fine mechanical filter media such as filter floss and clean or replace it after treatment if heavily soiled. Clarity may be redosed after 24 hours if required.

Available Sizes

• 100ml

• 250ml

• 500ml

Why Buy Seachem Clarity from Creature Culture?

At Creature Culture, we know that clear water not only looks better but also helps you better observe the health of your fish and aquatic plants. Seachem Clarity is trusted by aquarists worldwide for its fast, effective results and versatility across virtually every aquarium type. Whether you're dealing with a bacterial bloom, cloudy water after maintenance, or suspended debris, Clarity provides a simple and reliable solution to restore brilliant water clarity.

Suitable for: Freshwater aquariums • Marine aquariums • Reef tanks • Planted aquariums • Community fish • Goldfish • Cichlids • Bettas • Shrimp tanks • Live plants