Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

£0.00 GBP

Taxes included. Discounts and shipping calculated at checkout.
View Cart
  • Facebook
  • Instagram
  • YouTube
  • X (Twitter)

Clearance Sale

Big Brands, Bigger Savings!

Charterhouse TV
Design Team
  • Marine Shop image
    Marine
  • Freshwater shop image
    Fresh
  • Reptiles Shop image
    Reptiles
  • Corals Shop image
    Corals
  • Ponds Shop image
    Ponds
  • Design Team
  • Deals
  • Charterhouse Points
  • What's New
  • Education
  • Gift Cards
  • Shop By Brand
  • FAQ's
  • Marine
  • Fresh
  • Reptiles
  • Corals
  • Ponds
Charterhouse Aquatics
Log in Cart

Collection: Spare Parts

Welcome to Charterhouse Aquatics, your go-to destination for aquarium spare parts and accessories. Explore our extensive selection, featuring top brands like Red Sea, TMC, and Deltec. From replacement parts to essential accessories, we have everything you need to keep your aquarium running smoothly. Shop now at Charterhouse Aquatics and find the highest quality spare parts and accessories for your aquarium.

Welcome to Charterhouse Aquatics, your go-to destination for aquarium spare parts and accessories. Explore our extensive selection, featuring top brands like Red Sea, span>TMC, and Deltec. From replacement parts to essential accessories, we have everything you need to keep your aquarium running smoothly. Shop now at Charterhouse Aquatics and find the highest quality spare parts and accessories for your aquarium.

Read more...

Red Sea Spare Parts

Eheim Spare Parts

Fluval Spare Parts

Maxspect Spare Parts

Octo Spare Parts

Home /Aquatics / Spare Parts
What Our Customers Are Saying About Us
Excellent
Based on 762 Reviews
User Image
david Tudor
May 15, 2025
Good selection, delivered accurately and quickly and as expected, thanks
User Image
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!
User Image
Paul Iremonger
May 14, 2025
Fantastic & quick service
User Image
Nerayan Charles
May 13, 2025
Great service and delivery time
User Image
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.
User Image
Debbie Smallwood
May 12, 2025
Brilliant. Will shooe here again. Thankyou
User Image
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 😊
User Image
Holly Kennedy
May 11, 2025
Great service! Speedy delivery too!
User Image
Gavin Grimshaw
May 11, 2025
Great item and service
User Image
Kevin Jones
May 11, 2025
Delivers on time. Excellent service
User Image
gary cornwall
May 7, 2025
Very good service even if imake a mistake
User Image
Graham Leopard
May 4, 2025
Everything present and correct.
User Image
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!
User Image
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
User Image
Cristopher Ireland
May 2, 2025
Excellent service 5 stars
User Image
Craig Robinson
April 30, 2025
excellent service and fast delivery. I recommend
User Image
James
April 29, 2025
Cracking service as usual, no dramas from me. I always use charterhouse when I need kit.
User Image
Bob D
April 27, 2025
5 star, quick delivery great product 500w tungsten marine heater
User Image
daniel corrigan
April 27, 2025
Good value, great delivery service 👏
User Image
GEOFF JENKINS
April 27, 2025
Items arrived earlier than expected in good condition. Good quality. Prices are a bit expensive but what isn’t in today’s economy.

Why buy from Charterhouse?

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.

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

Customer Service

  • My Account
  • Contact Us
  • Help Centre
  • FAQs
  • Charterhouse Points
  • Subscriptions
  • Terms & Conditions

Advice

  • Help Guides
  • Charterhouse TV
  • Contact Us

Our Services

  • Custom Aquariums
  • Aquarium Maintenance
  • Aquarium Delivery
  • Click & Collect

Let's be social

Instagram icon
YouTube icon
Pinterest icon
  • Clearpay
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

© 2025, Charterhouse Technology Ltd

585 products
Sort by: Relevance
  • Relevance
  • Best selling
  • Manual
  • Price ascending
  • Price descending
  • Created descending
  • Title ascending
  • Title descending
  • Created ascending
Filter
Maxspect Gyre XF330 to XF330CE Cage Upgrade Maxspect Gyre XF330 to XF330CE Cage Upgrade
Maxspect Gyre XF330 to XF330CE Cage Upgrade
£23.98
Red Sea ReefMat 250 Inlet Hose (R35483)
Red Sea ReefMat 250 Inlet Hose (R35483)
£20.25
Red Sea ReefMat 250 Filter Chamber (R35479)
Red Sea ReefMat 250 Filter Chamber (R35479)
£45
Red Sea ReefMat 250 Drive Unit (R35485)
Red Sea ReefMat 250 Drive Unit (R35485)
£155.25
Red Sea ReefMat 250 Media Basket (R35478)
Red Sea ReefMat 250 Media Basket (R35478)
£13.50
Red Sea ReefMat 250 Dispensing Shaft (R35476)
Red Sea ReefMat 250 Dispensing Shaft (R35476)
£9.50
Red Sea ReefMat 250 Universal Connector Kit (R35491)
Red Sea ReefMat 250 Universal Connector Kit (R35491)
£7.65
Red Sea ReefMat 250 Hose Connector Kit (R35484)
Red Sea ReefMat 250 Hose Connector Kit (R35484)
£13.50
Red Sea ReefMat 250 Sensor (R35486)
Red Sea ReefMat 250 Sensor (R35486)
£28.17
Red Sea ReefMat 250 Head (R35480)
Red Sea ReefMat 250 Head (R35480)
£56.25
Red Sea ReefMat 250 Retainer (R35487)
Red Sea ReefMat 250 Retainer (R35487)
£20.25
Red Sea ReefMat 250 Grid (R35481)
Red Sea ReefMat 250 Grid (R35481)
£13.50
Red Sea ReefMat 250 Take-Up Shaft (R35477)
Red Sea ReefMat 250 Take-Up Shaft (R35477)
£13.50
Red Sea ReefMat 250 Port Plug Kit (R35482)
Red Sea ReefMat 250 Port Plug Kit (R35482)
£5.95
Red Sea ReefMat 250 Drive Unit Repair Kit (R35488)
Red Sea ReefMat 250 Drive Unit Repair Kit (R35488)
£13.95
Red Sea MAX E-170 Rear Sump Cover (R40038)
Red Sea MAX E-170 Rear Sump Cover (R40038)
£23.67
Red Sea ReefATO Corner Bracket Magnet (R35625)
Red Sea ReefATO Corner Bracket Magnet (R35625)
£17.99
Red Sea ReefATO Corner Bracket (R35623)
Red Sea ReefATO Corner Bracket (R35623)
£37.17
Red Sea Reefer DC Skimmer Pump (R35570)
Red Sea Reefer DC Skimmer Pump (R35570)
£159.95
Red Sea Reefer DC Skimmer Skim-Sensor (R35578)
Red Sea Reefer DC Skimmer Skim-Sensor (R35578)
£45
Red Sea ReefRun 5500 BOTTOM BEARING + HOOK (R35584)
Red Sea ReefRun 5500 BOTTOM BEARING + HOOK (R35584)
£22.50
Red Sea ReefRun 7000 PSU (R35576GBR)
Red Sea ReefRun 7000 PSU (R35576GBR)
£49.50
Red Sea ReefRun 5500 and Reefer DC Skimmer 300/600/900 PSU (R35575GBR)
Red Sea ReefRun 5500 and Reefer DC Skimmer 300/600/900 PSU (R35575GBR)
£38.25
Red Sea ReefRun 5500 ROTOR + CERAMIC SHAFT + O-RING (R35573)
Red Sea ReefRun 5500 ROTOR + CERAMIC SHAFT + O-RING (R35573)
£59.04
Red Sea ReefRun 7000 ROTOR + CERAMIC SHAFT + O-RING (R35572)
Red Sea ReefRun 7000 ROTOR + CERAMIC SHAFT + O-RING (R35572)
£85.25
Red Sea ReefRun 5500 Pump Only (R35567GBR)
Red Sea ReefRun 5500 Pump Only (R35567GBR)
£136.25
Red Sea ReefATO 5 meter 8 X 5mm Silicon Hose (R35626)
Red Sea ReefATO 5 meter 8 X 5mm Silicon Hose (R35626)
£13.95
Red Sea ReefATO Sensor Holder (R35629)
Red Sea ReefATO Sensor Holder (R35629)
£4.35
Red Sea ReefATO Siphon Breaker (R35627)
Red Sea ReefATO Siphon Breaker (R35627)
£7.95
Red Sea ReefATO Tube Holder (R35624)
Red Sea ReefATO Tube Holder (R35624)
£4.40
Red Sea ReefATO Sensor (R35622-V2)
Red Sea ReefATO Sensor (R35622-V2)
£30.96
Red Sea ReefATO Controller (R35620)
Red Sea ReefATO Controller (R35620)
£101.25
Red Sea ReefATO Pump (R35621)
Red Sea ReefATO Pump (R35621)
1 Review
£39.33
Red Sea Desktop Fish Protector
Red Sea Desktop Fish Protector
£10.99
Eheim Part 7343400 Eheim Cleaning Plug for 2226-2329 and Experience 350
Eheim Part 7343400 Eheim Cleaning Plug for 2226-2329 and Experience 350
£3.55
Eheim Part 7343100 Locking Clamp for Double Tap - Experience 350
Eheim Part 7343100 Locking Clamp for Double Tap - Experience 350
£5.65
Eheim Part 7342358 Pump Cover Locking Ring
Eheim Part 7342358 Pump Cover Locking Ring
£3.78
Eheim Part 7345988 Vaseline
Eheim Part 7345988 Vaseline
£4.16
Eheim Part 7343390 Rubber Seals for Professionel and Experience Filters
Eheim Part 7343390 Rubber Seals for Professionel and Experience Filters
£5.45
Eheim Part 7275808 Intake Pipe for 16/22mm Hose
Eheim Part 7275808 Intake Pipe for 16/22mm Hose
£9.02
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
reviews
See all reviews
×