Fluval Biological Cleaner uses patented Bio Scrubbers to control waste and clean gravel, power filters, decorations and interior surfaces, helping to reduce maintenance on your aquarium. Use to minimize organic waste from overfeeding, fish waste, decaying leaves and more to ensure a healthy environment for your fish.

• Reduces aquarium maintenance
• Controls waste for optimal water quality
• Beneficial for goldfish, cichlid and heavily populated aquariums

Use with Fluval Biological Enhancer to prevent and control potential increases in ammonia and nitrite levels due to rapid organic waste breakdown.

Instructions for Use: Shake well before using.

• 8.4 oz (250 ml) treats up to 500 gallons

Dosage:
For New Set-Ups and Maintenance - 5 ml per 10 Gallons
For Waste Build-Up: Initial Dosage - 10 ml treatment per 10 Gallons