Fish Science CloudClear 250ml – Fast-Acting Aquarium Water Clarifier

FS CloudClear 250ml is a fast-acting water clarifier formulated to restore crystal-clear conditions in cloudy aquariums. It works by binding fine suspended particles together so your filtration system can remove them efficiently — clearing murky water within minutes. A practical addition to any aquatic keeper's maintenance routine, whether dealing with a sudden cloudiness event or keeping on top of ongoing water quality.

How It Works

FS CloudClear targets the fine suspended particles that cause cloudy, hazy water — particles too small for most filters to catch on their own. By clumping these together, it makes them filterable, clearing the water rapidly rather than waiting days for conditions to improve naturally.

Water Quality Benefits

• Clears suspended particles quickly, restoring water transparency
• Helps reduce organic waste, residues, and unwanted impurities
• Supports cleaner, healthier overall water conditions
• Helps reduce the stress on livestock caused by poor water clarity

Dosage and Use

Shake well before use. Add 5ml per 30 litres of aquarium water weekly, or whenever cloudiness appears. Consistent use as part of a regular maintenance schedule helps maintain stable, clear water conditions.

For aquatic keepers who want reliable, fast results when water clarity drops, FS CloudClear 250ml is a straightforward, no-nonsense solution to a common problem.