Fluval Cycle Biological Booster Water Conditioner
Oops! Something went wrong. Please try again.
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.
Key Benefits- 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
HAZARDS TO HUMANS: Keep out of reach of children. If swallowed seek medical advice.
-
Item Number96673
-
Aquarium TypeFreshwater, Saltwater
-
BrandHagen
-
Fish TypeTropical Freshwater, Marine Fish
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
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.
Customer Reviews
92% Recommend
92% of reviewersrecommend this product
You've Already Reviewed This Item
13 Reviews
Showing 1-10 of 13 Reviews
-
Great Product!
By Aquaman on Jan 19, 2020
I have seen videos on youtube where people use this product for cycling a new tank fast. I have 3 fish tanks but all are already cycled. I used it for maintenance purposes and 1 day after using this in my 55 gallon tank I noticed the glass was cleaner. I use sponge filters so my water is always fairly clear. With Fluval cycle, my water is 100% clear. It looks like my fish are swimming in air, lol!
-
Finally something worked!
By TunasMom on Sep 11, 2019
We have struggled for almost two months when my daughter got her goldfish. The tank water would get nasty after 24 hours, and I mean nasty. We had filters, oxygen, water treatments of every possible sort. The last thing to try was to treat the fish and not the water-enter this product! It’s been two weeks and the tank is clear, Tuna seems calmer (no flirting around spastically). Yay!
-
Fluval makes the best products!
By CSayger on Jan 18, 2019
If you own an aquarium, you need this product. It helps get the bacterial chemistry in your tank right. Great for adding fish, water changes and setting up new tanks. Worth the money.
-
Unbeatable price
By Newbee on Feb 7, 2019
Purchased it for the price and recommendation. I believe it work since gold fish is still doing great after adding this the first day.
-
Waste of money
By Adrean on Aug 4, 2018
I have now bought 2 bottles of this, after reading such positive reviews. Neither bottle worked. No cycle established. Had to remove my Axolotls from their big tank to cycle the old fashioned way. Thought the first bottle might have been a dud, but had no results with the second bottle, either.
-
Great Product From Fluval
By Andrew on Jul 16, 2018
I have been using this for almost 2 years and I love it!
-
Successful cycle
By Karen on Apr 7, 2018
This product assisted me to reinitiate a cycle in my tank after cycle was halted by huge drop in PH by my water district.
-
Best bacterial additive
By Halfpint63 on Nov 2, 2017 Top 500 Contributor
Have used this in all 5 of my tanks & Koi pond, helps in keeping the toxins in check with the bacteria booster for ammonia & nitrites, safe for Freshwater or Saltwater.
-
Great stuff
By TLAFED on Jan 21, 2018
Worked well in tank. Others leave a film but this one doesn't.
-
Fish head
By Kris on Oct 2, 2017
I like my fish to live and it is doing just that. I started my tank a month ago and its the best product I found
