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Charterhouse Aquatics
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Collection: Nitrifying Bacteria

Boost your aquarium's health with our premium nitrifying bacteria! Enhance water quality, reduce ammonia and nitrite levels naturally, and create a thriving ecosystem. 

Boost your aquarium's health with our premium nitrifying bacteria! Enhance water quality, reduce ammonia and nitrite levels naturally, and create a thriving ecosystem. 

Read more...
Home / Nitrifying Bacteria
What Our Customers Are Saying About Us
Excellent
Based on 777 Reviews
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Angela Butland
May 24, 2025
Great service and product
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Anthony Lofthouse
May 24, 2025
used before fantastic service
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Mark Parnell
May 21, 2025
Ordered a juwel helialux spectrum light from Charterhouse Aquatics delivery was exactly to the time frame estimated i emailed for a quick progress update near the estimated delivery date and received a phone call and an email as confirmation delivery was on schedule I couldn't fault the service and quality of product once received these guys offer quality, efficiency and great all round customer service 😀 I will be using Charterhouse for future orders Very happy 😊
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Peter Sands-Moore
May 20, 2025
First class product, at a very competitive price.
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Dave Currie
May 18, 2025
Recieved ok not opened box yet as I am waiting for substrate and plants to set my tank up
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Gary Dolling
May 17, 2025
Super quick delivery
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david Tudor
May 15, 2025
Good selection, delivered accurately and quickly and as expected, thanks
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Rick Farr
May 14, 2025
Struggled getting live mysis from my normal supplier - a few click later and less than 24hrs later..... 7 bags of live mysis for my seahorses! Efficient, competitively priced and the slickest ordering to "boot" - to be honest I'm considering swapping over full time if my regular supplier lets me down again. Fab & would order again from Charterhouse Aquatics any day of the week!
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Paul Iremonger
May 14, 2025
Fantastic & quick service
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Nerayan Charles
May 13, 2025
Great service and delivery time
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Richie P
May 12, 2025
Had to change my order slightly. The guy I spoke to couldn’t have been more helpful. Delivery was on time, product was excellent. All in all a great experience and would definitely recommend.
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Debbie Smallwood
May 12, 2025
Brilliant. Will shooe here again. Thankyou
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Lee Clifford
May 12, 2025
It was a pleasure dealing with Charterhouse aquatics. The aquarium I purchased was great value for money and delivered in excellent condition on the date promised. Thank you 😊
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Holly Kennedy
May 11, 2025
Great service! Speedy delivery too!
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Gavin Grimshaw
May 11, 2025
Great item and service
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Kevin Jones
May 11, 2025
Delivers on time. Excellent service
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gary cornwall
May 7, 2025
Very good service even if imake a mistake
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Graham Leopard
May 4, 2025
Everything present and correct.
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Lindsey Dowson
May 3, 2025
Excellent company with super fast delivery on my new aquarium! Delivery driver very helpful also helping me get it into the house! I chose not to add middle door on the cabinet and add baskets this is not how the juwel Rio comes as standard & also I changed the bulb!
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Paul Cope
May 3, 2025
Online order. Everything was clear and easy to understand with ordering. Biomaster 2 was delivered quickly and well packaged. I did have a query over the piping. I called the contact line which was answered immediately 👍. The guy I spoke to solved my query straight away in simple A,B,C walkthrough step. Great experience and will be back. Paul

Why buy from Charterhouse?

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Free Shipping Over £50

Spend over £50 on your order and qualify for free shipping.

Flexible Payment Options

We offer flexible monthly finance options.

Charterhouse Points

As a thank you, we run the Charterhouse Points scheme.

Subscribe & Save

Takes the hassle out of regular ordering.

About Us

At Charterhouse Aquatics we stock the largest range of aquarium dry goods in the UK. We have full design, installation and maintenance services.

Address: 14 Merchant Drive, Mead Lane, Hertford, SG13 7AY

Telephone: 0203 697 3750
Company Number: 02872980
VAT Number: 854458301

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© 2025, Charterhouse Technology Ltd

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$
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$
1.95
539.99
Red Sea Reef Mature Pro Kit
Red Sea Reef Mature Pro Kit
6 Reviews
£31.99
Fritz FritzZyme TurboStart 900 Saltwater 4 oz
Fritz FritzZyme TurboStart 900 Saltwater 4 oz
12 Reviews
£41.98
Evolution Aqua PURE Reef Balance
Evolution Aqua PURE Reef Balance
7 Reviews
£13.99
Dr Tims One and Only Nitrifying Bacteria Reef (4oz)
Dr Tims One and Only Nitrifying Bacteria Reef (4oz)
2 Reviews
£26.99
Tetra Safestart 100ml
Tetra Safestart 100ml
1 Review
£6.99
Dr Tims One and Only Nitrifying Bacteria Reef (8oz)
Dr Tims One and Only Nitrifying Bacteria Reef (8oz)
4 Reviews
£45.99
Evolution Aqua Pure Aquarium
Evolution Aqua Pure Aquarium
£12.45
Fritz FritzZyme TurboStart 700 Freshwater 1 oz
Fritz FritzZyme TurboStart 700 Freshwater 1 oz
13 Reviews
£14.99
ATM Colony Nitrifying Bacteria Freshwater 236ml (8oz)
ATM Colony Nitrifying Bacteria Freshwater 236ml (8oz)
9 Reviews
£12.99
ATM Colony Nitrifying Bacteria Freshwater 118ml (4oz)
ATM Colony Nitrifying Bacteria Freshwater 118ml (4oz)
3 Reviews
£8.99
ATM Colony Nitrifying Bacteria Freshwater 946ml (32oz)
ATM Colony Nitrifying Bacteria Freshwater 946ml (32oz)
6 Reviews
£28.99
Tropic Marin Nitribiotic 50ml
Tropic Marin Nitribiotic 50ml
£14.99
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 32 oz.
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 32 oz.
1 Review
£21.45
Fritz FritzZyme TurboStart 900 Saltwater 16 oz
Fritz FritzZyme TurboStart 900 Saltwater 16 oz
1 Review
£101.99
Polyplab RF-Genesis (50ml)
Polyplab RF-Genesis (50ml)
1 Review
£23.95
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 8 oz.
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 8 oz.
£11.99
Dr Tims One and Only Nitrifying Bacteria Freshwater (2oz)
Dr Tims One and Only Nitrifying Bacteria Freshwater (2oz)
£13.99
Tropic Marin Nitribiotic 25ml
Tropic Marin Nitribiotic 25ml
£9.95
Tetra FilterActive 250ml
Tetra FilterActive 250ml
£8.95
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 16 oz.
Fritz FritzZyme 7 Freshwater Nitrifying Bacteria 16 oz.
4 Reviews
£13.94
Fritz FritzZyme TurboStart 700 Freshwater 16 oz
Fritz FritzZyme TurboStart 700 Freshwater 16 oz
£101.99
BiOrb Biological Booster
BiOrb Biological Booster
£8.49
Evolution Aqua Pure Aquarium Bomb
Evolution Aqua Pure Aquarium Bomb
£12.45
Dr Tims One and Only Nitrifying Bacteria Freshwater (4oz)
Dr Tims One and Only Nitrifying Bacteria Freshwater (4oz)
1 Review
£22.99
Evolution Aqua Pure Filter Start Gel 250ml
Evolution Aqua Pure Filter Start Gel 250ml
£7.96
Fluval Cycle Biological Enhancer 500ml
Fluval Cycle Biological Enhancer 500ml
£20.23 £21.30
Fluval Cycle Biological Enhancer 250ml
Fluval Cycle Biological Enhancer 250ml
£11.11 £11.70
Tetra FilterActive 100ml
Tetra FilterActive 100ml
£5.68
Fluval Cycle Biological Enhancer 120ml
Fluval Cycle Biological Enhancer 120ml
£7.50 £7.90
Tetra Safestart 250ml
Tetra Safestart 250ml
£15.98
Evolution Aqua Pure Aquarium 6 Balls
Evolution Aqua Pure Aquarium 6 Balls
£1.95
Fluval Cycle Biological Enhancer 2L
Fluval Cycle Biological Enhancer 2L
£54.34 £57.20
Xepta Bac 500ml
Xepta Bac 500ml
£18.99
Fauna Marin Reef Start Pro Bac 60ml
Fauna Marin Reef Start Pro Bac 60ml
£13
Xepta Bac 1000ml
Xepta Bac 1000ml
£32.99
Evolution Aqua Pure Aquarium 25 Balls
Evolution Aqua Pure Aquarium 25 Balls
£6.95
Aquavitro Seed Aquavitro Seed
Aquavitro Seed
1 Review
From £13.30
ATM Colony Nitrifying Bacteria Saltwater 946ml (32oz)
ATM Colony Nitrifying Bacteria Saltwater 946ml (32oz)
6 Reviews
£25.99
ATM Colony Nitrifying Bacteria Saltwater 473ml (16oz)
ATM Colony Nitrifying Bacteria Saltwater 473ml (16oz)
9 Reviews
£18.99
Dr Tims One and Only Nitrifying Bacteria Reef (2oz)
Dr Tims One and Only Nitrifying Bacteria Reef (2oz)
7 Reviews
£15.99
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