Fluval Cycle Biological Booster Water Conditioner, 16.9-oz bottle

Details

• Allows for the immediate addition of fish to a new freshwater or saltwater aquarium. Rapidly establishes a safe biological aquarium environment and metabolizes dangerous fish waste
• Prevents loss of fish, reduces aquarium maintenance, and removes organic matter that can cause toxic levels of ammonia, nitrate,and other pollutants. Digests waste in filters, gravel and surfaces.
• Safe for plants, animals or humans. No refrigeration required. Appropriate for both fresh and saltwater environments
• Bio-floc technology ensures product stability, efficacy and shelf life
• Every container contains pure, safe bacterial colonies, free of undesirable contaminants

Create a safe biological environment and immediately add your fish to your aquarium with Fluval Cycle Biological Booster Water Conditioner. Routine aquarium setups require several weeks of cycling before fish can be added. Fluval Cycle Biological Booster Water Conditioner disperses large amounts of live beneficial bacteria to quickly consume toxic ammonia and nitrite and create safe conditions for your fish. Use for new aquarium setups, water changes, when replacing or cleaning filter media and when ammonia or nitrite are detected.

Specifications

Item Number : 96673
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Instructions

Shake well before using.

**Dosage for new aquariums:**
Day 1: 25 mL per 10 US gal
Day 2: 10 mL per 10 US gal
Day 3: 10 mL per 10 US gal

**Dosage after adding fish and/or medicating:** 10 mL per 10 US gal

**Weekly dosage for regular maintenance activities & to maintain a strong beneficial biological colony:** 5 mL per 10 US gal

FAQ

**I would like to cycle a new fishless aquarium by using decomposing food or ammonia. Can I use Fluval (Cycle) Biological Enhancer with this option?**

Yes, however, we don’t recommend either method. Ammonium chloride dosing usually results in excess ammonia concentrations, which prolongs the cycle and adds unnecessary pollution. If you already have a healthy aquarium, transfer some established filter media and dose with Fluval (Cycle) Biological Enhancer.

**How do the nitrifying bacteria in Fluval (Cycle) Biological Enhancer survive in a sealed container?**

This bacteria has been conditioned to enter a dormancy phase prior to bottling that allows it to survive with minimal food and oxygen intake. It is activated very quickly after introduction to your aquarium.

**What are those small beige particles that float around my aquarium after applying (Cycle) Biological Enhancer?**

These particles are called Bio Flocs, which help provide a safe environment for your fish. As per the product instructions, shake the bottle well before each use to include Bio Flocs with each dose.